Raws li hauv qab no los ntawm cov txheeb cais uas cov tuam txhab tseem ceeb ntawm cov khoom lag luam hauv xeev tau npaj txhij, cov khoom siv ntawm cov pa 2,5-nti SSDs nrog SATA interface tau maj mam poob qis raws li feem pua, thiab cov khoom lag luam siab dua nrog NVMe interface tau los ua ntej. Txog tam sim no, SATA drives tuav tus thawj coj hauv kev muag khoom, tab sis, raws li kev xav tsis sib haum xeeb, qhov hloov pauv yuav tsum tshwm sim thaum lub xyoo no, thiab qhov no yuav tsum tau txhawb nqa los ntawm kev txo nqi tam sim no rau NVMe qauv.
Qhov tseeb tias NVMe drives tam sim no poob rau hauv tus nqi ntau sai dua li ib txwm SATA SSDs tsis yog qhov xav tsis thoob. Thaum xub thawj, cov tuam txhab tsim cov cim ntxiv rau cov khoom lag luam siab siv lub npav PCI Express. Tam sim no peb yuav tsum tsis kam lees lawv. Raws li NVMe ntu loj hlob tuaj, ntau tus neeg ua si tau nkag mus rau nws uas tsis xav kom poob qhov kev cia siab los ntawm lawv qhov kev cuam tshuam thiab npaj txhij los them nyiaj rau kev sib ntaus sib tua. Txawm li cas los xij, qhov xwm txheej tam sim no yog qhov tsawg heev niaj hnub no muaj peev xwm sib tw rau cov neeg yuav khoom vim qhov ceev lossis kev ua haujlwm ntawm NVMe cov khoom. Samsung qhov kev muab tau ruaj khov ua tus thawj coj hauv cov neeg siv khoom NVMe SSD ntu ntawm kev ceev thiab kev ua haujlwm. Raws li peb tau pom ntau zaus hauv kev sim, ob peb ΠΈ qhia tau hais tias muaj kev ntseeg siab zoo tshaj txhua txoj hauv kev, thiab tsis yog cov neeg sib tw loj lossis me me ntawm South Kauslim lub tuam txhab muaj peev xwm tsim cov kev daws teeb meem uas ze rau kev ua tau zoo. Yog li ntawd, feem ntau cov tuam txhab tsis muaj kev xaiv tab sis sim ua kom nyiam cov neeg siv nrog tus nqi qis thiab koom nrog kev ua tsov rog hnyav.
Qhov no, lawm, plays rau hauv tes ntawm buyers. Ib tug yam ntxwv feature ntawm niaj hnub no yog hais tias ntawm tag nrho cov ntau yam ntawm NVMe SSDs, ib tug ncaj loj tus naj npawb ntawm kev muab tau tshwm sim nrog tus nqi ntau dua rau cov qauv nrog ib tug SATA interface. Ib qho piv txwv yooj yim: tam sim no ntawm lub khw muag khoom muaj ntau txoj kev xaiv rau NVME drives uas pheej yig dua tus qauv SATA nrov . Thiab ntawm lawv tsis tsuas yog kev daws teeb meem raws li QLC 3D NAND sawv cev los ntawm ΠΈ - daim ntawv teev npe no kuj suav nrog SSDs nrog peb-seem TLC nco, siv ob qho tib si stripped-down PCI Express 3.0 x2 tsheb npav (piv txwv li, Kingston A1000 thiab nws nyiam raws li Phison PS5008-E8 maub los), thiab tag nrho PCI Express 3.0 x4 (piv txwv li, thiab analogues ntawm SMI SM2263XT maub los).
Peb sim tsis txhob poob qhov pom ntawm cov peev nyiaj-phooj ywg NVMe SSDs, uas tsis raug txiav tawm hauv architecture, uas tau cog lus tias yuav muaj kev sib xyaw ua ke zoo dua ntawm tus nqi thiab kev ua tau zoo dua li SATA drives. Thiab niaj hnub no peb xav tias nws yuav tsum tau them sai sai rau ib qho khoom tshiab nthuav dav - ADATA XPG SX6000 Lite. Qhov SSD no yog ib tus txheeb ze ntawm ib qho uas peb tau tshuaj xyuas tsis ntev los no , uas ua rau muaj kev xav zoo heev piv rau lwm cov khoom pheej yig nrog NVMe interface. Tab sis tam sim no ADATA tau ua si ib puag ncig nrog kev teeb tsa me ntsis thiab muab txog tib yam, tab sis ntawm qhov pom tau 15% pheej yig dua. Peb yuav sim xyuas seb qhov no tshwm sim li cas hauv qhov kev tshuaj xyuas no. Tom qab tag nrho, yog tias koj ntseeg tias cov chaw tsim khoom cov lus hais, hauv ADATA XPG SX6000 Lite tshiab tsis yog tus tswj hwm yooj yim lossis hom flash nco siv tau hloov pauv. Thiab yog tias qhov no yog qhov tseeb tiag, ces peb muaj tus qauv zoo nkauj heev: tus nqi pheej yig NVMe SSD rau PCI Express 3.0 x4 tsheb npav, raws li kev ua tau zoo TLC 3D NAND thiab pom tseeb zoo dua hauv qhov ntsuas nrawm rau ib qho SSD nrog SATA interface. .
Π’Π΅Ρ Π½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ
Thaum tham txog ADATA XPG SX6000 Lite, peb yuav muaj tseeb feem ntau hais txog XPG SX6000 Pro. Cov neeg tsim khoom tsis dag thaum nws hais tias cov no yog cov txheeb ze ze. Ob lub tsav yog raws li tib lub Realtek RTS5763DL maub los thiab siv tib lub thib ob tiam 64D 3-txheej TLC 512D NAND los ntawm Micron. Vim li cas ADATA tau tso ob (yuav luag) cov tsav zoo ib yam ntawm cov nqi sib txawv thiab nws tau tswj hwm kom txo tus nqi ntawm Lite qauv li cas? Cov lus teb rau cov lus nug no yog qhov yooj yim heev: cov qauv pheej yig dua siv lub cim xeeb pheej yig dua, uas, ntawm ib sab, muaj qhov qis qis hauv cov khoom siv hluav taws xob zoo, thiab lwm yam, qhov ntim ntawm cov muaju tau nce mus rau 6000 Gbit. Thawj txo cov peev txheej, thiab qhov thib ob txo cov khoom lag luam. Thiab qhov ntawd yog li cas XPG SX6000 Lite tshwm sim ua ntej peb, thaum xub thawj siab ib muag zoo ib yam li XPG SXXNUMX Pro, tab sis qhov tseeb txawv kiag li.
Nyob rau tib lub sijhawm, yog tias peb tham txog kev tsim qauv ntawm cov khoom tshiab raws li kev xav, ces nws yog qhov nyuaj rau kev tsis txaus siab tshwj xeeb txog XPG SX6000 Lite. Ntxiv mus, thaum xub thawj siab ib muag, tus tsav no txawm zoo dhau los ua ib qho ntawm NVMe SSDs uas pheej yig tshaj hauv khw. Txawm hais tias Realtek RTS5763DL maub los, uas ua haujlwm raws li nws lub hauv paus, yog qhov tsis tshua muaj nyob hauv cov qauv tsim tsav loj, cov nti no yog qhov tsim nyog los tuav qhov chaw no.
Hauv qhov tseem ceeb, tsuas yog ib qho qhia tau hais tias RTS5763DL yog kev siv nyiaj txiag - nws tsis muaj DRAM maub los, uas tsis suav nrog qhov muaj peev xwm ntawm kev siv cov tsoos buffering ntawm qhov chaw nyob txhais lus hauv drives raws li nws. Tab sis nws txhawb kev tsis sib xws, raws li HMB (Host Memory Buffer) thev naus laus zis. Qhov no txhais tau hais tias RTS5763DL hauv Windows 10 kev ua haujlwm muaj peev xwm siv tau rau nws cov kev xav tau ib feem ntawm RAM, uas muaj rau nws los ntawm DMA hom ntawm PCI Express tsheb npav. Nyob rau hauv cov nqe lus ntawm lwm yam ntxwv, tus maub los yog heev raug: nws muaj plaub txoj kev rau interacting nrog flash nco, txhawb LDPC coding rau kev ua yuam kev, thiab siv plaub PCI Express 3.0 kab rau kev koom nyob rau hauv lub system. Hauv lwm lo lus, nws tuaj yeem muab piv nrog tib SMI SM6263XT, ntawm lub hauv paus uas muaj ntau tus nqi zoo nkauj NVMe SSDs tau tsim.
Txawm li cas los xij, tsis txhob hnov ββββqab: hauv XPG SX6000 Lite, cov neeg tsim khoom tau khaws cia ntawm lub cim xeeb flash. Qhov loj ntawm TLC 512D NAND crystals tau nce mus rau 3 Gbit tsis txaus ntshai li QLC, tab sis txawm li cas los xij, qhov cuam tshuam tsis zoo ntawm qhov tseem ceeb no tau pom txawm tias los ntawm cov yam ntxwv ntawm daim ntawv hla tebchaws.
| Chaw Tsim Tshuaj | ADATA | |||
| Series | XPG SX6000 Lite | |||
| Qauv nab npawb | ASX6000LNP-128GT-C | ASX6000LNP-256GT-C | ASX6000LNP-512GT-C | ASX6000LNP-1TT-C |
| Qhov zoo tshaj yuav daim ntawv | M.2 2280 | |||
| interface | PCI Express 3.0 x4 - NVMe 1.3 | |||
| Peev xwm, GB | 128 | 256 | 512 | 1024 |
| Configuration | ||||
| Memory chips: hom, interface, txheej txheem technology, chaw tsim tshuaj paus | Micron 64-txheej 512Gb TLC 3D NAND | |||
| Xws li | Realtek RTS 5763DL | |||
| Buffer: hom, ntim | Tsis | |||
| Tsim tau | ||||
| Max. txhawb nqa kev nyeem ntawv nrawm, MB / s | 1800 | 1800 | 1800 | 1800 |
| Max. txhawb nqa kev sau nrawm, MB / s | 600 | 600 | 1200 | 1200 |
| Max. random nyeem ceev (blocks ntawm 4 KB), IOPS | 100 000 | 100 000 | 180 000 | 220 000 |
| Max. random sau ceev (blocks ntawm 4 KB), IOPS | 130 000 | 170 000 | 200 000 | 200 000 |
| Cov yam ntxwv ntawm lub cev | ||||
| Kev siv hluav taws xob: idle / nyeem-sau, W | N/A | |||
| MTBF (lub sijhawm nruab nrab ntawm qhov ua tsis tiav), lab teev | 1,8 | |||
| Cov ntaub ntawv sau tseg, TB | 60 | 120 | 240 | 480 |
| Zuag qhia tag nrho qhov ntev: LxHxD, mm | 80 x 22 x 3,58 | |||
| Pes, g | 8 | |||
| Lub sijhawm lav, xyoo | 3 | |||
Yog tias koj sib piv cov yam ntxwv ntawm ADATA XPG SX6000 Lite nrog cov kev qhia tshwj xeeb ntawm XPG SX6000 Pro, nws tam sim ntawd paub meej tias tus nqi qis ntawm cov khoom tshiab yuav pom nyob rau hauv txhua yam yam tsis muaj kev zam. Txawm tias qhov kev tshaj tawm ceev tau txo qis, uas cov tuam txhab tsav tsheb feem ntau sim ua kom nce siab hauv txhua txoj hauv kev, suav nrog ob qho tib si SLC caching thev naus laus zis thiab qhov tob tshaj plaws ntawm kev thov. Yog li, cov ntaub ntawv qhia ua haujlwm rau kev nyeem ntawv poob 12-15%, thiab kev sau ntawv - 17-20%.
Qhov tseeb tias kev ua tau zoo tau txo qis vim qhov txo qis ntawm kev sib luag ntawm lub cim xeeb flash array (qhov no yog tshwm sim los ntawm kev hloov mus rau ntau cov muaju capacious) kuj tuaj yeem pom tau yooj yim hauv qhov txo qis hauv kev sau ncaj qha, hla SLC cache. Txhawm rau kom paub meej tias ADATA XPG SX6000 Lite qhov kev siv thev naus laus zis nrawm ua haujlwm li cas, peb tau ua qhov kev sim ib txwm muaj nrog txuas ntxiv sau 512GB version ntawm SSD los ntawm kev sau ua ntu zus. Nws cov txiaj ntsig tuaj yeem pom hauv daim duab hauv qab no.
SLC caching ntawm ADATA XPG SX6000 Lite ua haujlwm raws li qhov yooj yim dynamic algorithm - tag nrho cov muaj lub cim xeeb pub dawb yog siv rau kev kaw hauv hom kev kub ceev. Yog li ntawd, nws muaj peev xwm sau txog 170 GB (ib feem peb ntawm tag nrho cov ntim) rau ib qho kev tsav dawb hauv SLC hom. SLC sau kev ua tau zoo nce mus txog 1,2 GB / s, tab sis tom qab ntawd nws poob qis mus txog 130 MB / s, nrog kev sib txawv heev hauv kev ua haujlwm tam sim. Rau kev sib piv, lub flash nco array ceev ntawm XPG SX6000 Pro yog 20-25% sai dua. Qhov no yog raws nraim li cas lub txim cuam tshuam nrog ib nrab ntawm qhov sib luag ntawm lub cim xeeb flash array hauv tus qauv tsav pheej yig dua manifests nws tus kheej. Yog li ntawd, nws yuav siv sijhawm li 512 feeb los sau tag nrho 6000GB version ntawm ADATA XPG SX45 Lite. Thiab qhov no yuav siv sij hawm ntev heev: piv txwv li, Samsung 970 EVO Plus ntawm cov ntim zoo sib xws tuaj yeem kaw tag nrho hauv 10 feeb.
Nyob rau tib lub sijhawm, nws yuav tsum raug sau tseg: dynamic caching yog qhov zoo vim tias nws tiv thaiv tus neeg siv ntau li ntau tau los ntawm kev ntsib qhov tseeb ceev ntawm flash nco array hauv TLC hom. Yog tias koj tso qhov chaw dawb txaus ntawm lub tsav, txawm tias qeeb SSD zoo li XPG SX6000 Lite tuaj yeem muab qhov kev sau ntawv tau zoo. Muaj tseeb, muaj ib qho ntxiv "tab sis". Txij li cov tsav no tsis muaj nws tus kheej DRAM tsis thiab siv lub kaw lus RAM los tsis cuam tshuam qhov chaw nyob txhais lus, qhov ceev ntawm XPG SX6000 Lite kuj tseem yuav txo qis vim li no thaum ua haujlwm nrog ntau cov ntaub ntawv. Raws li kev xyaum qhia, qhov pom kev poob qis hauv qhov ntsuas ceev hauv XPG SX6000 Lite (nrog rau hauv XPG SX6000 Pro) tshwm sim thaum lub sijhawm ua haujlwm random nrog cov ntaub ntawv lossis pawg ntawm cov ntaub ntawv nrog tag nrho qhov loj dua 4 GB.
Hauv lwm lo lus, tsis txhob hnov ββββqab tias ADATA XPG SX6000 Lite tseem yog pob nyiaj siv NVMe tsav, thiab yog tias koj txiav txim siab txuag nyiaj, koj yuav tau muab qee yam nta. Tsis tas li ntawd, muaj ntau qhov kev cuam tshuam zoo li no ntau dua li ntawm XPG SX6000 Pro. Thiab nws tsis yog hais txog kev ua haujlwm xwb. Piv txwv li, qhov kev xaiv pheej yig dua SSD muaj kev lav phib xaub tsis zoo thiab qis dua qhov kev tshaj tawm flash nco. Thaum XPG SX6000 Pro muaj 5-xyoo lav, Lite version tsuas muaj qhov txo qis ntawm peb lub xyoos, uas yog qhov txawv kiag li rau cov tsav nrog NVMe interface, suav nrog cov qauv raws li QLC nco. Tsis tas li ntawd, rau XPG SX6000 Lite, cov kev lav phib xaub tso cai tsuas yog 480 lub sijhawm ntawm kev sau lub peev xwm khaws cia, thaum ADATA XPG SX6000 Pro tuaj yeem sau tag nrho 600 zaug thaum lub sijhawm ua haujlwm. Txawm li cas los xij, raws li koj paub, cov kev xav tau no yog qhov tsim nyog thiab muaj kev sib raug zoo nrog kev coj ua.
Hauv kev ncaj ncees, nws tsim nyog sau cia: qee txoj hauv kev, ADATA XPG SX6000 Lite tseem zoo dua rau XPG SX6000 Pro version. Cov kab ntawm cov khoom tshiab no suav nrog plaub tus neeg sawv cev, thiab qhov tsawg kawg SSD muaj peev xwm tsuas yog 128 GB. Txawm li cas los xij, kev ua tau zoo ntawm cov kev hloov kho hluas yog nyob rau theem qis heev. Ib tug 128 GB qauv, qhov twg lub flash nco array ua hauj lwm nyob rau hauv dual-channel hom, tsis zoo li yuav haum nws cov tswv nrog nws superiority tshaj SATA SSDs. Yog vim li cas XPG SX6000 Pro muaj peev xwm pib ntawm 256 GB.
Qhov tshwm sim thiab kev teeb tsa sab hauv
Txhawm rau ua qhov kev sim, peb siv tus neeg sawv cev ntawm ADATA XPG SX6000 Lite qauv ntau yam nrog lub peev xwm ntawm 512 GB. Ntawm qhov tod tes, qhov no version muaj ib tug txaus degree ntawm flash nco parallelism thiab cog lus tias kev ua tau zoo, thiab ntawm qhov tod tes, nws raug nqi ntau tshaj 5 txhiab rubles.
Thawj qhov pom ntawm SSD no txaus kom nkag siab tias qhov no yog ib tus txheeb ze ze ntawm XPG SX6000 Pro. Ib yam li Pro tsav, XPG SX6000 Lite tshiab tsis yog tsuas yog ib sab module hauv M.2 2280 daim ntawv zoo nrog PCB dub, tab sis kuj tau nruab nrog cov khoom sib xws ntawm cov khoom faib rau ntawm lub rooj tsavxwm raws nraim tib txoj kev. . Qhov txawv tsuas yog qhov nomenclature ntawm flash nco chips, uas muaj ob ntawm XPG SX6000 Lite 512 GB, thiab tsis yog plaub, xws li ntawm SSD kim dua.
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Qhov tseeb, qhov no yog tus yam ntxwv tseem ceeb ntawm XPG SX6000 Lite. Yog tias XPG SX6000 Pro siv cov chips sib sau ua ke los ntawm ADATA nws tus kheej los ntawm 256-gigabit 64-txheej TLC 3D NAND semiconductor crystals yuav los ntawm Micron, tam sim no lub flash nco chips dais SpecTek cim. Thiab qhov no yog ib qho kev qhia meej uas piav txog qhov tseem ceeb ntawm kev tsav tsheb hauv nqe lus nug, vim hais tias SpecTek yog ib lub chaw muag khoom ntawm Micron, los ntawm qhov chaw tsim khoom ntawm American semiconductor, thiaj li tsis ua rau nws lub koob npe nrov, muag cov khoom nrog cov qib qis. Txawm li cas los xij, cov TLC 3D NAND chips uas tau teeb tsa rau ntawm XPG SX6000 Lite yog rau tag nrho Spec rau SSD (100%) qeb, uas yog, lawv tau raug sim yav dhau los thiab tseem raug lees paub los ntawm cov chaw tsim khoom tsim nyog rau kev siv ua ib feem ntawm solid-state drives.
Txhua lub flash nco chips muaj plaub TLC 3D NAND semiconductor crystals nrog lub peev xwm nce mus rau 512 Gbit, thiab qhov no txhais tau hais tias plaub-channel Realtek RTS5763DL maub los hauv ib thiab ib nrab byte tsav tsuas tuaj yeem siv ob npaug ntawm cov khoom siv hauv cov channel. . Tias yog vim li cas hauv XPG SX6000 Lite qauv ntau yam, kev ua tau zoo nce nrog nce ntim mus txog qhov siab tshaj SSD version ntawm 1 TB.
Tag nrho lub hauv paus ntawm ADATA XPG SX6000 Lite haum rau hauv peb lub chips. Ntxiv nrog rau lub cim xeeb flash, lub rooj tsavxwm tseem muaj cov tswj hwm Realtek yooj yim, thiab tsis tas yuav muaj lwm yam ntxiv. Muaj cov khoob khoob "tawm av" ntawm lub rooj tsavxwm rau ntxiv flash nco chips, tab sis lawv tau siv tshwj xeeb hauv cov laus dua. Tsis tas li ntawd lub cim xeeb nti ib txwm tsis xav tau ntawm no txhua, txij li SSD hauv nqe lus nug yog ua raws li kev siv tshuab tsis muaj bufferless thiab HMB thev naus laus zis.
Txawm hais tias XPG SX6000 Lite yog ib qho ntawm NVMe SSDs uas pheej yig tshaj plaws, uas tau cuam tshuam ncaj qha rau hauv nws cov khoom siv kho vajtse, ADATA tau npaj txhij them qee qhov kev mloog rau cov cua sov. SSD tuaj yeem ua tiav nrog cov txhuas hluav taws xob faib phaj nrog cov nplaum nplaum, uas tus neeg siv tuaj yeem txuas rau saum npoo ntawm daim tawv nqaij yog tias xav tau.
Muaj tseeb, nws cov thickness me me thiab du profile tsis zoo li yuav muab kev tshem tawm cov cua sov, tab sis txawm tias qhov kev xaiv no tseem zoo dua li tsis muaj dab tsi.
Software
ADATA cov kev pabcuam software yog deb ntawm qhov zoo tshaj plaws. Ib qho khoom siv hluav taws xob rau lub tuam txhab tsav tsheb muaj, tab sis nws tab tom txhim kho qeeb heev, thiab nws cov peev xwm thiab kev cuam tshuam tawm ntau yam xav tau. Ntxiv mus, ib tug xov tooj ntawm cov neeg siv uas tau qhib lub interface scaling functions nyob rau hauv lub qhov rais yuav tsis tau siv nws tag nrho.
Txawm li cas los xij, ADATA SSD Toolbox cov khoom siv tseem muab kev ua haujlwm yooj yim.
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Yog li, ntxiv rau kev muab cov ntaub ntawv kuaj xyuas tiav txog SSD, ADATA SSD Toolbox tso cai rau koj los txheeb xyuas lub cim xeeb flash ntawm lub tsav, xa ib pob ntawv ntawm TRIM cov lus txib rau nws, lossis txiav txim siab teeb tsa kev ua haujlwm tsis ua haujlwm (disabling Superfetch, Prefetch thiab defragmentation) .
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Koj tuaj yeem hloov kho lub firmware los ntawm ADATA SSD Toolbox thiab ua cov txheej txheem Secure Erase.
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Tsis tas li ntawd, tom qab sau npe yuav XPG SX6000 Lite ntawm lub khw lub vev xaib, koj tuaj yeem tau txais tus yuam sij rau cov ntaub ntawv nrov cloning program Acronis True Image HD 2013/2015.
Tau qhov twg los: 3d xov.ru