Txhim kho koj lub computer nrog 1.92TB server SATA SSD nrog cov ntaub ntawv kaw lus ntawm 2PB thiab siab dua

Muaj cov neeg uas nyiam siv cov khoom zoo los ntawm cov neeg ua haujlwm hauv lawv lub neej txhua hnub. Lawv xav kom paub tseeb tias lawv SSD yuav tsis tuag tam sim ntawd vim yog lub zog tsis ua haujlwm lossis sau amplification thaum rub tawm loj 4K torrents txhua hnub mus rau qhov sib faib NTFS faib nrog 4K pawg loj los yog thaum lub sij hawm muab tso ua ke tom ntej ntawm Gentoo los ntawm qhov chaw.

Tau kawg, qhov kev ntshai no tsis tshua muaj tseeb hauv kev xyaum, tab sis nws yog qhov zoo heev los siv SSD nrog Kev Tiv Thaiv Tsis Muaj Zog (1, 2, 3), uas muaj yuav luag unlimited cov ntaub ntawv kaw. Thiab txawm tias thaum nws lub peev xwm ua me me rau cov haujlwm tam sim no, nws tseem tuaj yeem siv los ua lub flash drive lossis ua ib qho disk ntxiv, muab khoom plig lossis muag.

Kab lus no muab cov npe ntawm kev lag luam SSDs nrog lub peev xwm ntawm 1.92TB, uas tam sim no tau poob rau hauv nqe rau qib ntawm cov neeg siv khoom SSDs (< $ 300), tab sis muaj kev sau ntawv ntawm 2 Petabytes lossis ntau dua.

Yog li, ua tsaug rau qhov tsis ntev los no poob rau hauv SSD tus nqi, peb tuaj yeem them taus rau nruab ntau lub terabyte server monsters hauv tsev PCs thiab laptops.

SATA III interface nws tus kheej tsis tau tsim los ntev, yog li SSDs tso tawm rau cov neeg siv ntau xyoo dhau los tseem zoo rau kev kho dua tshiab laptops lossis desktops nrog SATA interface, tab sis lawv cov nqi tau poob qis.

Kuv xav txog qhov loj me no ~ 2TB kom zoo thaum txhim kho cov txheej txheem qub:

1. Qhov no yog qhov loj tshaj plaws uas MBR txhawb nqa. Yog li ntawd, yog tias koj lub BIOS tsis txhawb UEFI, qhov no yog qhov koj xaiv. Koj tso koj lub disk subsystem rau lub qab nthab (tseem ceeb rau lub laptops nrog ib qho disk).
2. Cov disks no muaj qhov loj me ntawm 512 bytes, uas ua rau lawv siv tau nrog txhua yam software. Txawm nrog Windows XP.

Ntxiv nrog rau cov ntaub ntawv sau tseg loj heev, koom nrog SATA SSDs txawv:

1. Kev tiv thaiv kev noj haus. Nyob rau hauv cov xwm txheej ntawm lub hwj chim tsis ua hauj lwm, tantalum (tsawg zaus ceramic) capacitors muab SATA SSD muaj zog txaus los sau cov cache kom cov ntaub ntawv kaw lus tsis sib nrug.
   
2. Stability ntawm ceev yam ntxwv. Cov neeg siv khoom siv feem ntau siv SLC cache, tom qab ntawd qhov nrawm tuaj yeem poob qis.
3. Cov neeg tsim khoom txheeb flash nco chips los ntawm qhov zoo. Qhov zoo tshaj plaws yog ntsia hauv tuam txhab SSDs.
4. Qee zaum MLC nco tau siv tsis yog pheej yig dua TLC, 3D-NAND TLC, QLC.

Yog li, ntawm no yog ib lub rooj ntawm tus nqi pheej yig (txog $ 300) 2TB neeg ua haujlwm SSD qauv. Kuv tau saib cov nqi feem ntau ntawm kev sib tw hauv online thiab cov chaw xws li Avito. Tab sis qee qhov discs los ntawm cov npe tuaj yeem yuav hauv khw muag khoom tsis tu ncua rau ~ 25% ntau dua. Qhov siab dua lub disk nyob rau hauv lub rooj, qhov muaj txiaj ntsig ntau nws tuaj yeem yuav.

Cov lus no muaj SSDs tsis yog nrog MLC nkaus xwb, txwv tsis pub yuav tsuas muaj 2 kab laug xwb.

Lub npe
PBW
Hom flash nco
4k lus, k
4k sau iops,k
nyeem, MB/s
sau, MB/s
qauv piv txwv

Toshiba HK4R
3.5
MLC
75
14
524
503
TSO 81Q92CSE

SanDisk CloudSpeed ​​II Eco
2.1
MLC
75
14
530
460
SDLF1CRR-019T-1Hxx

Samsung PM863
2.8
32 txheej V-NAND MLC
99
18
540
480
MZ7LM1T9HCJM

Samsung PM863a
2.733
32 txheej V-NAND MLC
97
28
520
480
MZ7LM1T9HMJP

Samsung PM883
2.8
V-NAND MLC
rau 98
rau 28
rau 560
rau 520
MZ-7LH1T9NE

Micron 5100 ECO
2.1
Micron 3D eTLC
93
9-31
540
380-520
MTFDDAKxxxTBY

Micron 5100 PRO
8.8
Micron 3D eTLC
78-93
26-43
540
250-520
MTFDDAKxxxTCB

Micron 5200 ECO
3.5
Micron 64-txheej 3D TLC NAND
95
22
540
520
MTFDDAK1T9TDC-1AT1ZABYY

Micron 5200 PRO
5.95
Micron 64-txheej 3D TLC NAND
95
32
540
520
MTFDDAK1T9TDD-1AT1ZABYY

Txhawm rau kom nkag siab tias peb yuav tau txais qhov nrawm li cas tom qab kev txhim kho, Kuv yuav muab ob peb lub screenshots ntawm CrystalDiskMark 6.0.2. Ntau lub motherboards qub tsis muaj SATA III interface, yog li kuv yuav ntxiv qee qhov txiaj ntsig tau txais ntawm SATA II thiab SATA I.

Toshiba HK4R 1.92 TB

SATA II
Intel ICH10R SATA AHCI
SATA III
AMD SB7x0/SB8x0/SB9x0 SATA AHCI

Qhov tseeb tiag - SATA II maub los ua tau zoo heev uas nws ua tau zoo tshaj qhov SATA III maub los nyob rau hauv ib leeg-xov random nyeem / sau xeem nrog ib tug queue qhov tob ntawm 1.

Qhov kev txaus siab yog qhov sib txawv ntawm qhov kev ua tau zoo ntawm SATA I (uas tseem pom ntawm cov niam laus) thiab SATA III.

SanDisk CloudSpeed ​​​​Eco II 1.92TB

SATA I
Intel 82801GBM/GHM (ICH7-M Tsev Neeg) SATA AHCI
SATA III
AMD SB7x0/SB8x0/SB9x0 SATA AHCI

Lub sijhawm no qhov kev yeej ntawm SATA III yog kev ntseeg ntau dua. Txawm li cas los xij, nrog random nkag mus rau 1 xov nrog ib kab qhov tob ntawm 1, qhov sib txawv tsis tshaj 20%.

Hmoov tsis zoo, kuv tsis tuaj yeem tau txais tag nrho SSDs los ntawm cov lus saum toj no rau kev sim. Yog li daim duab kawg:

Samsung PM863 1.92TB

SATA III
AMD SB7x0/SB8x0/SB9x0 SATA AHCI

tshawb pom

1.92TB SSD nrog cov peev txheej ntsuas hauv petabytes, ntawm tus nqi ntawm kev cai SSDs yuav txaus siab rau cov ntaub ntawv tsis txaus ntseeg thiab zoo meej rau kev kho dua tshiab laptops thiab desktop computers nrog SATA interface.

PS Ua tsaug rau daim duab Triple Concept.
PPS Thov xa tej yam yuam kev uas koj pom hauv ib tsab xov xwm. Kuv nce kuv karma rau qhov no.

Tau qhov twg los: www.hab.com