Kloliat dari teorinya sie, perbedaan penggunaan hdd 5400rpm dan 7200rpm pd ssd caching (untuk Dataplex) berpengaruh pada cepatnya waktu booting dari pertama nyalain system ato klo di s/w Bootracer disebut "Time to Logon" Sedangkan "time from logon to desktop" terpengaruh pada kemampuan si SSD Artikelkali ini saya akan membahas tentang perbedaan HDD, SSD dan SSHD. Apa perbedaan sekaligus Pengetiuan dari ketiga Media penyimanan tersebut. HDD kini sudah sangat banyak dan tidak asing lagi. untuk HDD putaran piringan ada yg 5400Rpm dan 7200Rpm. mana yg lebih cepat?. tentunya yg 7200Rpm karena putaran piringan selama 1 menit sebanyak WDRED™ Plus: The NAS Drive For Your Network Attached Drive Array. Tackle Intensity with WD Red™ Plus.Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red™ Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems.. "/> AntaraSSD dan HDD terdapat beberapa perbedaan yang tidak bisa Anda abaikan, di antaranya yaitu sebagai berikut: 1. Komponen yang Terdapat di Dalamnya. Bagian mekanik HDD terdiri atas piringan, lengan dan motor yang terhubung ke piringan secara langsung, sementara SSD tidak punya ketiga bagian itu, melainkan komponen utama berupa IC, chip dan Ialso thought that 7200rpm drives use a lot more power than the 5400rpm ones, but it seems the differences come from other points. dude905 January 11, 2013, 2:12am #4 Menampilkan7.759 produk untuk "flashdisk hp 2tb" ( 1 - 60 dari 7.759) Urutkan: Paling Sesuai Ad Flashdisk HP 16GB/ Flash Disk /Flash Drive HP 16 GB Rp35.500 Cashback Jakarta Utara bluekomputer 4.4 Terjual 1 rb+ Ad USAMS Flashdisk OTG Dual Drive USB3.0 + Type C Rotatable High speed Rp101.000 Jakarta Pusat ASTEROS OFFICIAL Terjual 4 Ad. . Higher revolutions per minute represent a faster hard drive, but the rate of media transfer is just as important for data storage solutions. IBM gets the credit for inventing the concept of the hard disc drive HDD more than 50 years ago. Back then, HDD technology included washing machine-sized monstrosities with platters up to 14 inches in diameter spinning at a mere 1,200 revolutions per minute RPM. Since then, the industry has experienced dramatic innovation. The physical footprint of hard drives has continued to decrease while storage density and performance have dramatically increased. But even as hard drive technology has matured, the way of measuring the performance of new hard drive models has remained relatively consistent and closely related to two specificationsThe density of bits storage on the circular platters — called areal densityThe speed at which the platters rotate — called RPM The performance of a hard drive is most effectively measured by how fast data can be transferred from the spinning media platters through the read/write head and passed to a host computer. This is commonly referred to as data throughput and usually measured in gigabytes or gigabits per second. In either case, data throughput is directly related to how densely data is packed on the hard drive platters and how fast these platters spin. Comparing measurement methods For the areal density specification, we can measure data density on a hard drive in two ways bits per inch BPI and tracks per inch TPI. As tracks are placed closer together, TPI increases. Similarly, as data bits are placed closer and closer to each other along a track, BPI increases. Together, these represent areal density. As a rule, when areal density increases on a hard drive, so does data throughput performance. This is because the data bits pass by the read/write head of the hard drive faster, which leads to faster data rates. For the RPM specification, platters need to spin faster to increase performance in a hard drive. This results in moving the data bits past the read/write head faster, which results in higher data rates. Hard drives have been engineered with spin rates as low as 1,200 RPM and as high as 15K RPM. But today’s most common RPM rates, in both laptop and desktop PCs, are between 5,400 and 7,200 RPM. Given two identically designed hard drives with the same areal densities, a 7,200 RPM drive will deliver data about 33% faster than the 5,400 RPM drive. Consequently, this specification is important when evaluating the expected performance of a hard drive or when comparing different HDD models. Solid state hybrid drives make RPM largely irrelevant It’s no surprise that when many people begin evaluating the expected performance of the new solid state hybrid drive SSHD technology, they look at the RPM specification since an SSHD is basically an HDD with a bit of solid state technology integrated into the device. So RPM should still matter, right? The truth is, the RPM of an SSHD device is largely irrelevant. Here’s why SSHD design is based on identifying frequently used data and placing it in the solid state drive SSD or NAND flash portion of the drive. NAND flash media is very fast, partly because there are no moving parts — since it’s made of solid state circuitry. Therefore, when data is requested by host computers there is typically not a dependence on pulling this data directly from the spinning media in the hard drive portion. Sometimes, however, data will be requested that is not in the NAND flash, and only during these instances does the hard drive portion of the device become a bottleneck. Since the technology is so effective at identifying and storing frequently used data in the NAND area, SSHD technology is much more efficient in delivering data to a host computer quickly. This result may be clearly observed by comparing the PC Mark Vantage storage scores of second- and third-generation Seagate SSHD technology and traditional 5,400 and 7,200 RPM HDDs. Although third–generation SSHD technology is based on a 5,400 RPM HDD platform, the technology actually delivers faster performance than the previous generation product based on a 7,200 RPM HDD platform. Improvements in core SSHD technology and NAND flash systems explain such progress, and also exemplify why RPM is no longer as meaningful when evaluating SSHD technology. Summary When maximising the performance of your laptop computer, you don’t have to be bound by older storage technologies or performance criteria. Instead, let solid state hybrid drives take your digital lifestyle to a higher level. therion Zerinho Registrado 286 Mensagens 0 Curtidas Responder Claudio Hide... Cyber Highlander Registrado Mensagens 296 Curtidas 2 Por Claudio Hide... 19/10/2002 - 1722 Esses valores são valores médios e não indicam com precisão a diferença entre um hd e outro,porém eu acredito que os hd´s de 7,2KRpm tem um desempenho melhor dentre esses modelos da Samsung que o link cita. . . . EU NÃO RESPONDO DÚVIDAS TÉCNICAS POR MP!!!!! Ferocactus Tô em todas Registrado Mensagens 5 Curtidas 3 Por Ferocactus 19/10/2002 - 1913 O tempo de busca é apenas o tempo que o HD leva para encontrar um arquivo. Uma vez que esse arquivo é encontrado, a velocidade com que ele é transferido para a memória depende diretamente da velocidade de rotação. Aí um HD de 7200 rpm faz muita diferença. Esse assunto é bastante extenso. Se você quiser aprender mais, recomendo o site Hype General de Pijama Registrado Mensagens 1 Curtida 4 Por Hype 19/10/2002 - 1929 sinceramente...e apenas uma opiniao sem base!! mas eu naum vejo necessidade do meu pc de casa por exemplo colocar um HD de tal performance, alem de ser mais caro, esquentar bastante os de 5400rpm sempre fizeram um papel excelente ate hoje.... naum q os de 7200rpm sejam ruins mas.... falowwwww Wormer General de Pijama Registrado Mensagens 7 Curtidas 6 Por Wormer 19/10/2002 - 2103 Hehe, se quiserem um HD de 5400 RPM bom vejam os benchmarks dos da Western Digital, dão um banho em muito HD de 7200 por aí! Por favor evitem fazer perguntas técnicas por MP, o fórum existe para isso. EeePC 4G 701 + Windows Vista Ultimate SubZero Membro Senior Registrado 348 Mensagens 0 Curtidas 7 Por SubZero 19/10/2002 - 2103 cara se vc tiver grana pra um de 7200 eu recomendo pegar ele... eu tenho um de 7200 nunca me decepciono. Athlon XP 14662000Akasa 824 LapidadoASUS A7N8X DELUXE Ati Radeon 9600XT 128mb2x 256 ddr 400 LD Dual channelSeagate 80gLg 52x Gcr 8520bLg Combo CD-RW/DVD GCC 4520BSamsung 753DFXSolid Tuning Black Logitech MX500ADSL 650kbps BURNER MAN Membro Junior Registrado 94 Mensagens 0 Curtidas 8 Por BURNER MAN 19/10/2002 - 2124 A taxa de transferência interna em um HD de 7200 RPM é maior do que em um HD de 5400 RPM. De um modo geral, a taxa de transferência interna pode ser calculada pela fórmula N x R x 512 / Nesta fórmula, N é o número de setores por trilha, R é a velocidade de rotação dada em RPM. O resultado será a taxa interna de transferência, dada em MB/s. Pela fórmula, fica claro que quanto maiores forem os valores de N número de setores por trilha e R velocidade de rotação dos discos, maior será a taxa de transferência interna. Pentium II 400ASUS P2B512MBQuantum 40GB ATA 100 e Fujitsu 4GB ATA 33GeForce 2 MX400 64MBEnsoniq PCILG Combo e Creative 52XHardModem USR 56KPhilips 17" Edney General de Pijama Registrado Mensagens 57 Curtidas 10 Por Edney 19/10/2002 - 2156 Antes do meu D740X 80Gb ir pro pau, os programas aqui abriam bem mais rápidos que o meu atual Samsung 80Gb 5400rpm. É visível na hora de carregar o windows, abrir o ICQ por exemplo. A taxa de transferência em leitura randômica de um 5400 é de 6Mb/s o de um 7200rpm chega a 7Mb/s segundo o Sandra 2001TE. Parece pouco mais 1Mb/s a mais faz bastante diferença nesse aspecto. Obviamente esses HDs de 7200 rpm requerem mais cuidado com a refrigeração. No caso do Samsung, tanto o de 5400 como o de 7200 rpm possuem o mesmo projeto. A única diferença é a rotação. Nesse caso, provavelmente ambos possuirão a mesma durabilidade. Pelo menos é o que se espera! roll PhD in biomedical engineering, medical radiology technologist, technician in electronics and programmer in computacional nuclear physics simulation. i7 260016Gb VengeanceGA-H67A-UD3H-B3 2X1TB Raid 0+1Tb GF GTX 650 EMU-0404 Pioneer BDR-207 C3Tech 500W PFC Faon Super Participante Registrado 824 Mensagens 0 Curtidas 11 Por Faon 19/10/2002 - 2254 prefira os de 7200 rpm, são bem mais rapidos!! Mensagens 8 Curtidas 12 Por Thor 20/10/2002 - 1934 Realmente tenho a mesma dúvida. Estou entre um Samsung 40 Gb 7200 RPM ou um Samsung 80 GB de 5400 RPM. Edney, o que dizem é que HDs muito grandes com baixa rotação ficam extremante lentos quando você vai ocupando cada vez mais espaço. Percebeu isso? Ah, estou querendo pegar um HD nacional, daqueles com garantia de 2 anos, mas não encontro uma loja decente que tenha o produto nacional. Podem me indicar alguma? Relmente também pondero os modelos da Western Digital, mas como nas tabelas paraguaias não há precisão do modelo, fica difícil fazer encomendas, e é claro, as lojas que consultei não trabalham com essa marca. Thor Slipknot Super Participante Registrado 897 Mensagens 2 Curtidas 13 Por Slipknot 20/10/2002 - 1941 sinceramente...e apenas uma opiniao sem base!! mas eu naum vejo necessidade do meu pc de casa por exemplo colocar um... eu troquei o meu de 5400 por um de 7200, e senti muita diferença! é bem mais rápido, dó que o de 5400 era ata100, e o outro ata133, mas tb não faz muita diferença, pois a minha mobo só suporta ata100... foi a rotação q melhorou mesmo! _tOyoo_ Novo Membro Registrado 39 Mensagens 0 Curtidas 14 Por _tOyoo_ 20/10/2002 - 1946 essa coisa que HD de 7200 dura menos é mito...se vc tem grana compra um de 7200 que é mto melhor! falow Mensagens 11 Curtidas 15 Por Fantini 20/10/2002 - 2002 sinceramente...e apenas uma opiniao sem base!! mas eu naum vejo necessidade do meu pc de casa por exemplo colocar um... sem duvidas vc esta certo.. mas pra consumidores exigentes, q gostam d desempenho um hd d 7200 por um pouco $$$ a mais, eh muito bem vindo eu sou um desses... Ninguém nunca vai bater tão forte como a vida Mas a vida não é sobre quão forte você bate Mas sobre quanta pancada você consegue agüentar E ainda assim seguir em frente. É assim que se vence! Verdade essa Stallone... DoMiNaDo Tô em todas Registrado Mensagens 0 Curtidas 16 Por DoMiNaDo 20/10/2002 - 2005 Entre HD de 5400 e 7200 RPM, meu voto vai p/ o de 7200. O desempenho é melhor. O acesso à disco é tudo em um sistema, do q adianta uma Ferrari em processamento e RAM e um Gol em transferência de dados? HD rápido faz muita diferença no final das contas... digo isso por experiência própria. Trabalho com imagens de satélite, cada uma tem em média 200MB... se eu não tiver velocidade na transferência entre HD e RAM estou encrencado. ? Já trabalhei com hd de 5400, e notei a diferença quando migrei p/ um de 7200. Thunder Bird Veterano Registrado Mensagens 0 Curtidas 17 Por Thunder Bird 20/10/2002 - 2017 Temos q levar em conta q um dos principais gargalos dos sistemas atuais estah no HD, ou seja qq performace a mais pode fazer uma diferenca incrivel. Por isso eu fico com os de 7200. E soh refrigerar bem e gabinete q tah tranquilo.. Claro, q se vc naum tiver tanto dinheiro pra gastar eh soh pegar um de 5400 , q pode ser ateh de um tamanho maior.. Falow ae! Estou de volta! Bem-vindoa, Thunder Bird. Sua última visita foi 11-10-2004 às 2118 Responder Tópico You are using an out of date browser. It may not display this or other websites should upgrade or use an alternative browser. 1 If you were to use a 5400RPM or 7200RPM HDD for your bootup/primary drive with the OS on it, would it make a big difference in start up? I currently run games from a Samsung 5400RPM HDD and they load up pretty quick MUCH quicker than my 360 haha However I don't know how this would be with the OS. Cheers, Primordial genesis Aug 28, 2005 15,926 10 70,865 3 I don't need recommendations, I just need to know the difference between the 2 for the OS and primary drive. I'm currently am using a 500GB 7200RPM Drive and I have no complaints really for the start up, It is what it is, it's not painfully slow but it's not SSD like quick. I'll be leaving this 500GB Drive in here but taking out my 2TB 5400RPM Samsung HDD and that's why I'm asking, I'm thinking of using that as the primary drive. Jan 1, 2014 1,646 2 20,165 5 The higher the RPM, the quicker the drive is able to access and load files. Use the 7200RPM drive as the system drive and use the 5400RPM hard drive for games and all your other stuff files. Similar threads Advertising Cookies Policies Privacy Term & Conditions TrancëJay Geek Registrado Mensagens 3 Curtidas Responder Faon Super Participante Registrado 824 Mensagens 0 Curtidas 2 Por Faon 03/01/2003 - 0313 Bem, se o que vc quer é espaço para seus arquivos fique com o e 5400, de preferencia novo! Mas se vc quer velocidade e tem um equipamento que não seja gargalo ao desempenho do hd fica com o de 7200 rpm. Pessoalmente eu optaria por espaço. Abraços Eurilano Albuquerque Lambreta General de Pijama Registrado Mensagens 0 Curtidas 3 Por Lambreta 03/01/2003 - 0414 Caso ambos tenham mesmo cache, a diferença não será tão gritante. Pegue o de 60gb mesmo. Algumas pessoas aqui do fórum mesmo tinham os Quantum LCTs de 5400rpm com apenas 128K de memo cache.. pouquíssimo, o que os tornam um dos mais se nao o mais lento dos hd de baixo custo. Aí mudaram pra um de 7200 rpm e 2mb de cache e saíram aos berros dizendo que faz diferença ehheehe realmente, neste caso faz e muita. Mas sendo de mesmo cache os hds...nem tanto. Lambreta Protesto Não demora muito vão obrigar a colocar o CPF pra vender no site. Deixem isso a cargo interessado saber. Poupar pergunta? Ah, pera aí né!! HomenAsus Veterano Registrado Mensagens 2 Curtidas 4 Por HomenAsus 03/01/2003 - 0505 Tava dando uma olhada nos preços em alguns sites e reparei que com o d... Como disse o colega, se tiverem o mesmo cache, faz sim muita diferença. Mas como vc mesmo disse que o que interessa pra vc é espaço, não perca tempo, compre logo o de 60 GB. No seu caso vc precisa mais de espaço; eu mesmo não preciso tanto de espaço, por isso me viro bem com um de 20 GB e rpm. DoMiNaDo Tô em todas Registrado Mensagens 0 Curtidas 5 Por DoMiNaDo 03/01/2003 - 1129 Na minha opinião se vc não quiser gastar muito em um hd de grande capacidade e de 7200RPM, pode optar por um de 5400RPM mesmo... a diferença será sentida mais na manipulação de grandes arquivos... Concordo plenamente com q o lambreta disse... tendo um bom cache 2MB no mínimo o desempenho será bom... 's Freitas Membro Junior Registrado 81 Mensagens 0 Curtidas 6 Por Freitas 04/01/2003 - 0614 Cara adquiri um HD de 80 GB Zerado por 400,00 contos com Cache de 2 mb e não me arrependo. Tinha a mesma necessidade que a sua realmente e duvida que vc e optei por espaço. Não me arrependo e te aconselho a comprar o de 5400 rpm. Intel Pentium 4 HT Asus P4P800, HD 120GB - rpm Cache 2MB UDMA 5, DDR 512 MB RAM, ATI Readon 9500 Pro 128 MB, DVD, Gravador LG 52X, Monitor Sansung 17', Hardmodem Robotics Gaming Modem 56 kbs - Lambreta General de Pijama Registrado Mensagens 0 Curtidas 7 Por Lambreta 04/01/2003 - 0618 Cara adquiri um HD de 80 GB Zerado por 400,00 contos com Cache de 2 mb e não me arrependo. Tinha a mesma necessidade ... onde comprou? qual marca? Lambreta Protesto Não demora muito vão obrigar a colocar o CPF pra vender no site. Deixem isso a cargo interessado saber. Poupar pergunta? Ah, pera aí né!! Freitas Membro Junior Registrado 81 Mensagens 0 Curtidas 8 Por Freitas 04/01/2003 - 0634 Sei q vcs não botão miuta fé no Mercado Livre, mas costumo comprar sempre dos vendedores Líder ou com boas qualificações e não me arrependo. Foi lá que adquirir. O modelo é o Spinpoint série V40-SV8004H Características Disco rígido de alta performance de 3,5" 80,0GB de capacidade formatada Arquitetura baseada em Processador de Sinal Digital DSP de alta velocidade Compatível com Ultra DMA 100 Velocidade de RPM Tempo de busca médio de 8,9ms Correção de erros OTF com 7 canais de interleave Concordante com ImpactGuard™ NoiseGuard™ Atte, Sérgio Intel Pentium 4 HT Asus P4P800, HD 120GB - rpm Cache 2MB UDMA 5, DDR 512 MB RAM, ATI Readon 9500 Pro 128 MB, DVD, Gravador LG 52X, Monitor Sansung 17', Hardmodem Robotics Gaming Modem 56 kbs - Lambreta General de Pijama Registrado Mensagens 0 Curtidas 9 Por Lambreta 04/01/2003 - 0839 Sei q vcs não botão miuta fé no Mercado Livre, mas costumo comprar sempre dos vendedores Líder ou com boas qualificaç... qual foi o vendedor? Lambreta Protesto Não demora muito vão obrigar a colocar o CPF pra vender no site. Deixem isso a cargo interessado saber. Poupar pergunta? Ah, pera aí né!! Edney General de Pijama Registrado Mensagens 57 Curtidas 10 Por Edney 04/01/2003 - 1014 He he he, eu saí de um LCT20 30Gb para um Maxtor D740X, nossa, que diferença. Claro que o LCT20 tinha meros 4500rpm segundo o que dizem por aí. Depois que o D740X queimou, estou com um Samsung que foi muito elogiado pela PCs. O Samsung é 5400rpm, e apesar de um ótimo desempenho, obviamente não se compara com os de 7200pm. Mas se espaço é mais importante, fique com HD maior. PhD in biomedical engineering, medical radiology technologist, technician in electronics and programmer in computacional nuclear physics simulation. i7 260016Gb VengeanceGA-H67A-UD3H-B3 2X1TB Raid 0+1Tb GF GTX 650 EMU-0404 Pioneer BDR-207 C3Tech 500W PFC Freitas Membro Junior Registrado 81 Mensagens 0 Curtidas 11 Por Freitas 04/01/2003 - 1043 O Vendedor foi o RCBRIO 22 - Mercado Lider Comprei via sedex a cobrar e o Vendedor é do Rio. Se quizer referência diga que o comprar foi o TicoBR de Itabuna-Ba. Intel Pentium 4 HT Asus P4P800, HD 120GB - rpm Cache 2MB UDMA 5, DDR 512 MB RAM, ATI Readon 9500 Pro 128 MB, DVD, Gravador LG 52X, Monitor Sansung 17', Hardmodem Robotics Gaming Modem 56 kbs - fcm Cyber Highlander Registrado Mensagens 474 Curtidas 12 Por fcm 04/01/2003 - 1658 Caso ambos tenham mesmo cache, a diferença não será tão gritante. Pegue o de 60gb mesmo. Algumas pessoas aqui do f... Voltando ao papo de HDs... ae kra, trocou seu Plus AS pelo de 60GB lah?? Putz, eu sou totalmente a favor de HDs de 7200RPM... o meu primo tem um Barracuda de 40GB de 5400RPM e perde muito feio pro meu Plus AS... o micro eh um PIII800936, mobo Soyo, cabo de 80 vias e td, eu instalei os drivers até e se sente muita diferença entre os dois... o meu primo tem um P200MMX com um LCT10 de 15GB sendo servidor, e eu fui fazer um backup por rede... eu enviei os dados em un 20 minutos, e pra voltar demorou mais de 40... claro que o processador também influencia um pouco, mas nem tanto, já que o HD é que é muito usado e a rede é só de 10mbps... eu testei tb aqui um Maxtor D541X e achei ele tb razoável, mas eu sempre prefiro um de capacidade menor, mas de velocidade maior... estou com um Plus AS7200RPM de 10GB e nem uso todo o espaço dele e se for comprar outro HD, compro outro Plus AS 10GB e faço Raid0... M Dell Vostro 3550 i7-2670QM 16GB DDR3 SSD Crucial 480GB+ WD Black 750GB 7200RPM HTPC Phenom II X4 945 MA785GM-US2H 8GB DDR2-1000 HD7770 Ghz Sandisk Plus 120GB DSA-5060V Oldschool XP-M 2200+3700+ A7N8X-E Deluxe 2GB DDR440 X1650 Pro WD 80GB Lambreta General de Pijama Registrado Mensagens 0 Curtidas 13 Por Lambreta 04/01/2003 - 1830 Voltando ao papo de HDs... ae kra, trocou seu Plus AS pelo de 60GB lah?? Ainda não.. semana que vem fechamos devido as viagens de final de ano 8 Mas vou pegar o 60gb e vender meu 20gb.. Sobre o LCT, agora nao sei se ele é 4500 ou 5200. tenho uma Expert aqui qeu fala dele... mas o cache é 128K. Sobre tamanho x velocidade.. aí é gosto mesmo. No meu caso, este meu 20gb me atende bem e pintou um boa oportunidade de pegar um 60gb de 7200 barato... ai vale e troca. Se eu tivesse um 10gb putz, só o UT2k3 levava 1/4 dele sem dó trocaria por um maior de 5400 caso o $ falasse alto. Vai de cada um isso... Lambreta Protesto Não demora muito vão obrigar a colocar o CPF pra vender no site. Deixem isso a cargo interessado saber. Poupar pergunta? Ah, pera aí né!! fcm Cyber Highlander Registrado Mensagens 474 Curtidas 14 Por fcm 04/01/2003 - 2126 Ainda não.. semana que vem fechamos devido as viagens de final de ano 8 Mas vou pegar o 60gb e vender meu 20g... O LCT diz ser de 5400 mas é de 4500... eu to procurando um outro de 10GB talvez pra um Raid, mas tah soda... eu nem to usando mto espaço aki... tenho 1 partições uma com arquivos e outra com SO e programas e td rlz... nem dah pra acreditar qta coisa tem aki em 10GB... WinXP, Corel Draw 7 com td, Office 2000 com td, Micrografx Picture Publisher8, uns jogos, td ké download útil, 2 filmes em Divx, 91 mp3 e mpegs, e ainda com 3GB livres... eçe eu aguarantiu! M Dell Vostro 3550 i7-2670QM 16GB DDR3 SSD Crucial 480GB+ WD Black 750GB 7200RPM HTPC Phenom II X4 945 MA785GM-US2H 8GB DDR2-1000 HD7770 Ghz Sandisk Plus 120GB DSA-5060V Oldschool XP-M 2200+3700+ A7N8X-E Deluxe 2GB DDR440 X1650 Pro WD 80GB Hotmachine Membro Junior Registrado 76 Mensagens 0 Curtidas 15 Por Hotmachine 04/01/2003 - 2133 Cara adquiri um HD de 80 GB Zerado por 400,00 contos com Cache de 2 mb e não me arrependo. Tinha a mesma necessidade ...Vc aconselha ele comprar um de 5400rpm, vc ja usou um de 7200rpm?????????????????????????????????????????????????? "Não chores por mim morena, um dia eu chego lá.. "Agora que chegamos lá, vamos trabalhar para melhorar." Responder Tópico Nowadays, many users would like to use SSDs, but there are still some users prefer to use HDDs because of the lower price, larger capacity, etc. If you are one of them, you may be confused about 5400 RPM vs 7200 RPM hard drives. In this post, MiniTool will explain their differences to This Page About Rotation Speed RPM5400 RPM vs 7200 RPMAreal Density Is 7200 RPM HDD Really Faster than 5400 RPM HDD?Migrate OSBottom Line5400 RPM vs 7200 RPM FAQHow different is the 5400 RPM vs 7200 RPM performance in the latest drives? ... I understand that 5400RPM is quieter and more reliable than 7200, but it is also slower or should be slower... However, when I looked at the drives for sale, I saw that a Seagate Barracuda 2TB at 7200RPM is about the same price as a Western Digital Blue 2TB 5400RPM... Which one should I buy? - Many users report in forums that they don't know how to choose from 5400 RPM and 7200 RPM hard drives. If you are facing this problem, too, please read on to get answers. About Rotation Speed RPM As we all know, the HDD is mainly composed of parts like platters, read-write heads, a motor spindle, etc. All the platters are mounted on the motor spindle in parallel and each storage surface of platters is equipped with a magnetic head. The magnetic heads move along the radial direction of the platters, coupled with the high-speed rotation of the platters at several thousand revolutions per minute RPM, so that the magnetic heads can be positioned at a specified position on the platter for reading and writing data. Therefore, the rotation speed is that of the motor spindle in the HDDs, which also stands for the maximum number of revolutions that the platters can complete in one minute. In general, the faster the rotation speed, the faster the hard disk can find files, and the higher the transmission speed of the hard disk. Therefore, the rotation speed largely determines the speed of the hard disk. Detailed Introduction to Hard Disk - Learn About It Now 5400 RPM vs 7200 RPM Currently, the speed of disks can be as high as 15,000 RPM. High-speed hard drives like 10,000 RPM hard drives are generally used in servers and the rotation speed of ordinary hard drives for home use is generally 5400 RPM or 7200 RPM. In this part, I will explain 5400 vs 7200 RPM hard drives to you. 7200 RPM Hard Drives' Advantage 7200 RPM hard drives' advantage is the high performance. Typically, the more the hard drive RPM, the faster the hard disk. Therefore, 7200 RPM hard drives are usually faster than 5400 RPM hard drives. For a 7200 RPM hard drive, the time required for each revolution is 60 × 1000 ÷ 7200 = milliseconds, and the average rotation latency time is ÷ 2 = milliseconds. For a 5400 RPM hard drive, its average rotation latency time is 60 × 1000 ÷ 5400 ÷ 2 = milliseconds. Note The average rotation latency time specifically refers to the average value of the time it takes for the hard disk to rotate the platters so that the sector to be read goes under the read-write head. In terms of rotation speed, 7200 RPM is at least 15% faster than 5400 RPM hard drives. Of course, these are just theoretical numbers. The actual hard drive speed is also affected by many other factors. In addition, the gap between the 7200 RPM hard drives and the 5400 RPM hard drives is not significant in terms of sequential read and write capabilities. The part that best reflects the performance gap between them is the random read and write capabilities, which affect the read and write speed for fragmented files and program startup speed. Therefore, if you want to install OS or run programs on HDDs, you should choose 7200 RPM hard drives, which can make your OS or programs run faster. Note 7200 RPM hard drives can't perform as well as SSDs. Therefore, if you have enough money, I still recommend you to install OS or run programs on an SSD. Click HDD vs SSD to know more. 5400 RPM Hard Drives' Advantages 5400 RPM hard drives' advantages are low energy consumption, low heat production, low noise, and longer lifespan. Higher rotation speed can shorten the average rotation latency time and actual read and write time of the hard disk, but it also brings negative effects such as temperature increase, increased motor spindle wear, increased working noise, etc. At the same time, if other factors remain unchanged, the increasing rotation speed means that the power consumption of the motor will increase, the more electricity is consumed per unit time, and the working time of the battery will be shortened. Therefore, from these aspects, 5400 RPM hard drives are superior to 7200 RPM hard drives. If you just use HDDs to back up data, 5400 RPM hard drives are enough capable of that. Note Due to heat dissipation and portability requirements, notebooks generally use 5400 RPM hard drives. 7200 RPM hard drives are mostly used on desktops. Of course, if your laptop has good cooling performance, you can also install a 7200 RPM hard drive on it. Areal Density Is 7200 RPM HDD Really Faster than 5400 RPM HDD? When you measure the performance of a hard drive, apart from the RPM, you should also take areal density into consideration. Areal density refers to the density of bits storage on the circular platters. When areal density increases on a hard drive, the data becomes more compact. The more compact the data, the quicker the head can get from bit to bit to read and write data. Therefore, data throughput performance improves. In this part, I will introduce some areal density technologies to you. LMR vs PMR In LMR Longitudinal Magnetic Recording mode, the magnetization direction of the medium is parallel to the platter surface and follows the track. This method has a disadvantage of occupying a relatively large area. In addition, when the magnetic particles are too small and are too close to each other, the magnetism is easily susceptible to thermal energy interference, which causes the magnetic particles disoriented. Therefore, in the era of LMR, the magnetic density was relatively lower. To solve this problem, PMR Perpendicular Magnetic Recording comes out. In PMR, the magnetization direction of the medium is perpendicular to the platter surface, increasing the areal density. In addition, scientists have also used heat assisted magnetic recording technology to improve the ability to write information at high densities. With the help of PMR, the areal density is increased greatly. This is also why some 5400 RPM hard drives are faster than 7200 RPM hard drives. CMR vs SMR PMR HDD is also called as CMR Conventional Magnetic Recording HDD. CMR HDD adopts typical PMR technology, making the magnetization direction of the data bit perpendicular to the platters so as to increase the areal density. In CMR PMR, the write tracks are closely juxtaposed but do not overlap. The read and write functions of the magnetic head of the HDD are separated. Generally speaking, the write magnetic head is usually larger than the read magnetic head, because the read operation does not require any modification to the magnetic medium while the write magnetic head applies a strong magnetic field to flip the magnetic medium. In PMR mode, the width of the write head determines the number of tracks on the platters. Therefore, if HDD suppliers want to increase the magnetic recording density, they will reduce the size of the write head to the physical limit as much as possible. However, due to physical limitations, the track width and the size of the write head can only be reduced to a certain extent. To continuously increase the storage per disk areal density, SMR Shingled Magnetic Recording comes out, which can be seen as an extension of PMR technology. But unlike CMR conventional PMR, which does not allow tracks to overlap each other, SMR writes new tracks that overlap part of the previously written magnetic track, leaving the previous track narrower and allowing for higher track density. The read head can still read data from the uncovered portion of the track. But when randomly write or overwrite data in place, the writing process will be slowed down since writing to one track will overwrite adjacent tracks, and require them to be rewritten as well because part of the previously written magnetic track is overlapped. If your hard drive is a SMR HDD, you can use it to archive files, but I advise you not to run the system or program on it, or frequently do other write operations on it. Note Whether you buy a 5400 RPM or 7200 RPM hard drive, please consult customer service before buying to avoid SMR and LMR drives. If there are two drives using PMR, the 7200 RPM drive is better than the 5400 RPM drive. Migrate OS If you want to migrate your computer's operating system to a 5400 RPM or 7200 RPM hard drive, you can do that by virtue of Migrate OS to SSD/HD feature of MiniTool Partition Wizard. Please refer to the following steps Buy Now Step1 Click the above button to download MiniTool Partition Wizard. Then, launch this tool to get its main interface and then click on Migrate OS to SSD/HDD in the toolbar. Step2 Choose the right method to migrate the system disk and click Next. Step 3 Choose a target disk to migrate Windows 10 to and click Next. Then, a warning window will pop up. Read it and click Yes. Step 4 Choose right copy options and adjust the target disk layout, and then click Next. Note If the original disk is an MBR disk, while you want to make the target disk a GPT drive, you should check "Use GUID partition table for the target disk". However, this feature is not free. Click MBR vs GPT to know more. Step 5 Read the note and click Finish, then click Apply on the toolbar to execute the pending operations. Step 6 MiniTool Partition Wizard will ask for a reboot. Click Restart Now. Enter the firmware to configure BIOS setting when finished. Are 7200 rpm drives faster than 5400? Is more RPM on a hard drive better? You can get answers in this post. I hope it can help to Tweet Bottom Line Has this post answered your doubts about 5400 RPM vs 7200 RPM? If you have other ideas about 5400 vs 7200 RPM, please leave a comment below. If you have difficulty in migrating OS, please contact us via [email protected] or leave your question below. We will reply to you as soon as possible. 5400 RPM vs 7200 RPM FAQ Are 7200 RPM drives faster than 5400? Without considering areal density, 7200 RPM hard drives are certainly faster than 5400 RPM hard drives, because the more the hard drive RPM, typically, the faster the hard disk. However, if taking areal density into consideration, the answer is uncertain. Is more RPM on a hard drive better? More hard drive RPM usually means faster the hard disk. But higher RPM also brings negative effects such as temperature increase, increased motor spindle wear, increased working noise, etc. Are 5400 RPM drives more reliable? From aspects like lifespan and durability, 5400 RPM drives are usually more reliable than 7200 RPM drives. Mengingat dua hard drive yang dirancang secara identik dengan kepadatan area yang sama, drive 7200 RPM akan mengirimkan data sekitar 33% lebih cepat daripada drive 5400 RPM. Akibatnya, spesifikasi ini penting ketika mengevaluasi kinerja yang diharapkan dari hard drive atau ketika membandingkan model HDD yang berbeda. Apakah rpm tinggi lebih baik untuk HDD? RPM Lebih Tinggi Berarti Lebih Banyak Penggunaan Energi Secara umum, RPM yang lebih tinggi berarti kinerja hard drive yang superior, tetapi juga memiliki beberapa kelemahan. Untuk mencapai kecepatan rotasi yang lebih tinggi, hard drive harus menarik lebih banyak daya untuk mengatasi peningkatan hambatan angin. Disk drive rata-rata berputar pada 5400 atau 7200 RPM. Apakah hard drive 5400 RPM lambat? Ya, hard disk drive RPM lambat. Ada RPM berbondong-bondong yang umumnya tersedia yang secara signifikan lebih cepat dan ada drive yang ROM beberapa bahkan lebih cepat, tapi itu semua tradeoff. Apa RPM yang bagus untuk HDD? Drive populer untuk desktop dan laptop adalah antara 5400 dan 7200 RPM. Meskipun Anda dapat menemukan hard drive berputar hingga 15000 RPM. 7200 RPM HDD membaca lebih cepat dan kecepatan menulis, cocok untuk menjalankan kinerja sistem operasi, eksekusi program lebih cepat, dan transfer file. Apakah SSD memiliki RPM? SSD vs Kecepatan HDD RPM piringan HDD menentukan seberapa cepat Anda dapat membaca dan menulis data. Semakin tinggi RPM, semakin cepat hard drive. Tingkat RPM sebagian besar hard drive berkisar antara hingga SSD, di sisi lain, tidak memiliki RPM untuk dipertimbangkan karena tidak memiliki bagian yang bergerak. Apakah drive 5400 rpm lebih andal? Secara tradisional drive RPM telah menunjukkan keandalan yang lebih besar. Bagian-bagian tersebut berada di bawah tekanan yang lebih sedikit karena mereka melakukan pekerjaan lebih lambat, mereka biasanya menggunakan lebih sedikit daya, dan mereka menghasilkan lebih sedikit panas. Drive RPM secara klasik telah dipilih di atas drive RPM hanya untuk kinerja yang lebih cepat. Haruskah saya mendapatkan 5400 atau 7200RPM? Meskipun hard drive 7200 RPM tidak diragukan lagi lebih cepat dari drive 5400 RPM, drive 5400 RPM menawarkan kecepatan baca dan tulis rata-rata 100 MB/s sedangkan drive 7200 RPM menghasilkan kecepatan baca dan tulis rata-rata 120 MB/s. Jika Anda menginginkan kinerja, maka Anda harus mempertimbangkan hard drive 7200 RPM. Apakah 5400 rpm cukup baik untuk bermain game? 5400rpm tidak terlalu merusak performa game. 7200 RPM akan ideal, atau bahkan RPM. Jika tidak ada yang lain, jika ruang memungkinkan, Anda dapat menggunakan drive 5400 rpm untuk penyimpanan seperti film, atau video atau sesuatu, kemudian membeli drive 7200rpm untuk game. Seberapa cepat SSD dari 7200 rpm? HDD 7200 RPM tipikal akan menghasilkan kecepatan baca/tulis 80-160MB/dtk. Di sisi lain, SSD biasa akan memberikan kecepatan baca/tulis antara 200 MB/dtk hingga 550 MB/dtk. Seperti disebutkan di atas, SSD dapat memberikan kecepatan baca/tulis yang jauh lebih baik ke HDD. Apakah 1tb 7200 RPM bagus? Ini tidak berpengaruh pada kinerja, selain itu mungkin sedikit lebih cepat dalam kecepatan baca dan tulis data aktual. Ini tidak ada hubungannya dengan kinerja secara keseluruhan. Drive yang lebih tua umumnya berjalan pada kecepatan platter 5400 rpm. Pada satu titik drive saat mereka menjadi lebih cepat, digunakan untuk mengiklankan bahwa mereka berlari pada kecepatan yang lebih tinggi dari 7200. Apa SSD atau RAM yang lebih cepat? Kecepatan RAM. RAM adalah urutan besarnya lebih cepat dari SSD. Kecepatan maksimum teoritis RAM ada di nomor PC-nya, jadi modul memori PC3-12800 dapat mentransfer 30 kali lebih cepat daripada kinerja SSD di dunia nyata. Apakah layak mendapatkan SSD 1tb? Jika Anda benar-benar membenci drive mekanis, maka SSD 1tb sangat berharga. Jika Anda mencoba untuk memotong harga, maka mungkin tidak kecuali Anda memiliki kegunaan khusus untuk itu. Hanya tambahan; Untuk file musik dan video, HDD baik-baik saja, selama HDD Anda membaca lebih cepat daripada pemutaran media Anda. Mana yang lebih baik 512 SSD atau 1TB HDD? Dalam kasus yang jarang terjadi, Anda tidak dapat hidup tanpa ruang 1TB, SSD 512GB jauh lebih baik. Hambatan komputer cararn adalah HDD. CPU & RAM cukup cepat tetapi HDD tidak dapat mengimbanginya, jadi SSD adalah pasangan yang optimal. 512GB adalah jumlah ruang yang baik tidak seperti 256GB. Apakah 1TB SSD berlebihan? SSD 1TB tidak berlebihan dan itu hanya preferensi pribadi berdasarkan anggaran dan keinginan, tetapi saya mendapatkan waktu muat yang bagus dengan hibrida. SSD sangat meningkatkan waktu muat, tetapi efek keseluruhannya adalah komputer secara keseluruhan lebih responsif. Anda akan sering melihat ini jika Anda sering menghidupkan dan mematikan komputer. Apakah saya benar-benar membutuhkan penyimpanan 1TB? 1TB adalah banyak penyimpanan bagi saya. Banyak pengguna Komputer sering tidak mengetahui berapa banyak SSD yang mereka butuhkan. Beberapa game mungkin memakan ruang 10GB, sementara beberapa game membutuhkan ruang penyimpanan hingga 60GB hingga 100GB. Jika Anda tidak ingin menghapus game apa pun, 1TB tidak cukup untuk Anda. Siapa yang membutuhkan penyimpanan 1TB? Jika Anda terutama menyimpan file teks dan foto, maka ruang penyimpanan 1TB sudah cukup. Namun, jika Anda ingin menyimpan banyak film, game, dan file besar lainnya di PC Anda, sebaiknya sediakan ruang penyimpanan minimal 2TB di laptop Anda. Apakah 1TB lebih cepat dari 500GB? Kapasitas penyimpanan 1 TB berarti Anda dapat menyimpan data dua kali lebih banyak di mesin Anda – dokumen, foto, program yang diinstal, dan game – dibandingkan pada perangkat penyimpanan 500 GB. Ini tidak akan mempengaruhi kinerja aktual sistem Anda dengan cara apa pun yang berarti. Jika Anda sudah memiliki drive 500 GB, tidak ada. Apakah 256GB SSD lebih baik dari 1TB? Laptop mungkin dilengkapi dengan SSD 128GB atau 256GB, bukan hard drive 1TB atau 2TB. Hard drive 1TB menyimpan delapan kali lipat SSD 128GB, dan empat kali lipat SSD 256GB. Keuntungannya adalah Anda dapat mengakses file online Anda dari perangkat lain termasuk PC desktop, laptop, tablet, dan smartphone. Haruskah saya menggunakan SSD atau HDD? Meskipun SSD lebih cepat, lebih tangguh, dan lebih hemat daya, HDD lebih terjangkau – terutama dalam hal kapasitas yang lebih besar. Seperti yang kami sebutkan sebelumnya, jika Anda memiliki opsi, mungkin ada baiknya mendapatkan SSD yang lebih kecil untuk sistem operasi dan aplikasi Anda, bersama dengan HDD untuk menyimpan file Anda.

perbedaan hdd 5400rpm dengan 7200rpm