Ngokulandelayo ezibalweni abakhiqizi abakhulu bamadrayivu e-solid-state ababelana ngawo kalula, ukuhlinzekwa kwama-SSD avamile angu-2,5-inch ane-interface ye-SATA kuncipha kancane kancane njengephesenti, futhi imikhiqizo ethuthuke kakhulu enokuxhumana kwe-NVMe iza phambili. Okwamanje, amadrayivu e-SATA abambe ukuhola esakhiweni sokuthengisa, kodwa, ngokombono ongavumelananga, ukuguqulwa kufanele kwenzeke phakathi nalo nyaka, futhi lokhu kufanele kwenziwe lula ngokuncishiswa okusebenzayo kwamanje kwamanani amamodeli e-NVMe.
Iqiniso lokuthi amadrayivu e-NVMe manje ehla ngentengo ngokushesha kakhulu kunama-SATA SSD endabuko alimangazi nakancane. Ekuqaleni, abakhiqizi babeka ama-markups engeziwe emikhiqizo enesivinini esikhulu besebenzisa ibhasi le-PCI Express. Manje sekumele senqabe. Njengoba ingxenye ye-NVMe ikhula, isibalo esandayo sabadlali siyangena kuyo abangafuni ukulahlekelwa isiqondiso esithembisayo esivela kumkhakha wabo wethonya futhi abalungele ukulwa impi enonya. Kodwa-ke, isimo samanje siwukuthi bambalwa kakhulu namuhla abakwazi ukuncintisana ukuze abathengi baqaphele ngenxa yejubane noma ukusebenza kwemikhiqizo ye-NVMe. Iminikelo ye-Samsung ihole ngokuqinile engxenyeni yabathengi ye-NVMe SSD ngokuya ngesivinini nokusebenza. Njengoba sesibonile ngokuphindaphindiwe ezivivinyweni, ezimbalwa ΠΈ ibonisa ukuphakama okukholisayo ngaphezu kwanoma yiziphi ezinye izindlela, futhi izimbangi ezinkulu noma ezincane zenkampani yaseNingizimu Korea azikwazi ukwakha izixazululo ezisondele ekusebenzeni. Ngenxa yalokho, amafemu amaningi awanakho ukukhetha ngaphandle kokuzama ukuheha abasebenzisi ngamanani aphansi futhi ahileleke empini yentengo eqinile.
Lokhu, ngokwemvelo, kudlala ezandleni zabathengi. Isici sanamuhla ukuthi phakathi kwazo zonke izinhlobo ze-NVMe SSD, inani elibalulekile lokunikezwayo selivele elinamanani ajwayelekile kakhulu kumamodeli ane-SATA interface. Isibonelo esilula: manje emashalofini esitolo kunezinketho ezimbalwa zamadrayivu e-NVME ashibhile kunemodeli ye-SATA edumile. . Futhi phakathi kwazo hhayi kuphela izixazululo ezisekelwe ku-QLC 3D NAND emelwe ΠΈ - lolu hlu luhlanganisa nama-SSD anenkumbulo ye-TLC enezinhlangothi ezintathu, esebenzisa ibhasi elihlutshiwe le-PCI Express 3.0 x2 (isibonelo, i-Kingston A1000 nokuthandwa kwayo okusekelwe kusilawuli se-Phison PS5008-E8), kanye ne-PCI egcwele ngokuphelele. Express 3.0 x4 (isibonelo, nama-analogue kusilawuli se-SMI SM2263XT).
Sizama ukungalahlekelwa umbono wama-NVMe SSD anjalo asebenzisa isabelomali, angancishisiwe ekwakhiweni kwezakhiwo, athembisa inhlanganisela ecace ngokusobala yentengo nokusebenza kunokushayela kwe-SATA. Futhi namuhla sikubheka kudingekile ukunaka umkhiqizo omusha othakazelisa kakhulu - ADATA XPG SX6000 Lite. Le SSD iyisihlobo saleyo esiyibuyekeze kamuva nje , okwenza umbono ohlonipheke kakhulu uma uqhathaniswa neminye iminikelo engabizi ngesixhumi esibonakalayo se-NVMe. Kodwa manje i-ADATA idlale ngokucushwa kancane futhi inikeza ngento efanayo, kodwa ngenani elibonakalayo elishibhile ngo-15%. Sizozama ukuthola ukuthi lokhu kwenzeke kanjani kulesi sibuyekezo. Phela, uma ukholelwa izitatimende zomkhiqizi, ku-ADATA XPG SX6000 Lite entsha asikho isilawuli esiyisisekelo noma uhlobo lwenkumbulo esetshenzisiwe esetshenzisiwe. Futhi uma lokhu kunjalo ngempela, khona-ke sinemodeli ekhangayo kakhulu: i-NVMe SSD engabizi kakhulu yebhasi le-PCI Express 3.0 x4, esekelwe kukhwalithi ephezulu ye-TLC 3D NAND futhi ngokusobala iphakeme ngamapharamitha wejubane kunoma iyiphi i-SSD ene-SATA interface. .
Π’Π΅Ρ Π½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ
Uma sikhuluma nge-ADATA XPG SX6000 Lite, sizovame ukwenza izinkomba ku-XPG SX6000 Pro. Umenzi akakhohlisi uma ethi lezi izihlobo eziseduze. Zombili izishayeli zisekelwe kusilawuli esifanayo se-Realtek RTS5763DL futhi zisebenzisa isizukulwane sesibili esifanayo se-64D 3-layer TLC 512D NAND evela eMicron. Kungani i-ADATA ikhiphe amadrayivu amabili (cishe) afanayo ngamanani ahlukene futhi ikwazile kanjani ukwehlisa inani lemodeli ye-Lite kakhulu kangaka? Impendulo yale mibuzo ilula kakhulu: inguqulo eshibhile isebenzisa inkumbulo eshibhile, ngakolunye uhlangothi, ine-gradation ephansi yekhwalithi yamakristalu e-semiconductor, kanti ngakolunye uhlangothi, ivolumu yamakristalu iye yanda yaba ngu-6000 Gbit. Eyokuqala inciphisa insiza, kanti eyesibili inciphisa ukukhiqiza. Futhi yileyo ndlela i-XPG SX6000 Lite evela ngayo phambi kwethu, ekuboneni kuqala kufana ne-XPG SXXNUMX Pro, kodwa empeleni ihluke ngokuphelele.
Ngesikhathi esifanayo, uma sikhuluma ngesakhiwo somkhiqizo omusha esicatshangelwayo, kunzima ukwenza izikhalazo ezikhethekile mayelana ne-XPG SX6000 Lite. Ngaphezu kwalokho, uma uthi nhlΓ‘, le drayivu inhle kakhulu ukuba ibe enye yama-NVMe SSD angabizi kakhulu emakethe. Yize isilawuli se-Realtek RTS5763DL, esisebenza njengesisekelo saso, siyivelakancane kakhulu kumamodeli okushayela akhiqizwa ngobuningi, le chip ikufanele impela ukuhlala kule ndawo.
Empeleni, into eyodwa kuphela ekhombisa ukuthi i-RTS5763DL ivumelana nesabelomali - ayinaso isilawuli se-DRAM, esingabandakanyi amathuba okusebenzisa ukugcinwa kwedatha okungokwesiko kwetafula lokuhumusha ikheli kumadrayivu asekelwe kuwo. Kodwa isekela ukubhafa okungekona okuvamile, okusekelwe kubuchwepheshe be-HMB (Host Memory Buffer). Lokhu kusho ukuthi i-RTS5763DL ku-Windows 10 isistimu yokusebenza iyakwazi ukusebenzisela izidingo zayo ingxenye ye-RAM evamile, etholakala kuyo ngemodi ye-DMA yebhasi le-PCI Express. Ngokuya kwezinye izici, isilawuli sijwayelekile impela: sineziteshi ezine zokusebenzisana nememori ye-flash, sisekela ukubhalwa kwekhodi kwe-LDPC ukuze kulungiswe amaphutha, futhi sisebenzisa imizila emine ye-PCI Express 3.0 ukuze ifakwe ohlelweni. Ngamanye amazwi, ingafaniswa ne-SMI SM6263XT efanayo, ngesisekelo lapho kwakhiwa khona ama-NVMe SSD amaningi anenani elikhangayo.
Nokho, ungakhohlwa: ku-XPG SX6000 Lite, abathuthukisi balondolozwe kumemori ye-flash. Ubukhulu bamakristalu e-TLC 512D NAND anyukele ku-3 Gbit ayesabi njenge-QLC, kodwa nokho, umthelela ongemuhle walesi sici ubonakala ngisho nasezicini zepasipoti.
| Umkhiqizi | ADATA | |||
| Uchungechunge | I-XPG SX6000 Lite | |||
| Inombolo yemodeli | I-ASX6000LNP-128GT-C | I-ASX6000LNP-256GT-C | I-ASX6000LNP-512GT-C | I-ASX6000LNP-1TT-C |
| Isici sefomu | M.2 2280 | |||
| isikhombikubona | I-PCI Express 3.0 x4 - NVMe 1.3 | |||
| Amandla, GB | 128 | 256 | 512 | 1024 |
| Ukucushwa | ||||
| Memory chips: uhlobo, interface, inqubo ubuchwepheshe, umenzi | I-Micron 64-layer 512Gb TLC 3D NAND | |||
| Isilawuli | I-Realtek RTS5763DL | |||
| Isigcinalwazi: uhlobo, ivolumu | No | |||
| Ukukhiqiza | ||||
| Ubukhulu. isivinini sokufunda okulandelanayo esiqhubekayo, MB/s | 1800 | 1800 | 1800 | 1800 |
| Ubukhulu. isivinini sokubhala esilandelanayo esimeme, MB/s | 600 | 600 | 1200 | 1200 |
| Ubukhulu. isivinini sokufunda okungahleliwe (amabhulokhi angu-4 KB), i-IOPS | 100 000 | 100 000 | 180 000 | 220 000 |
| Ubukhulu. isivinini sokubhala okungahleliwe (amabhulokhi angu-4 KB), i-IOPS | 130 000 | 170 000 | 200 000 | 200 000 |
| izici zomzimba | ||||
| Ukusetshenziswa kwamandla: ukungenzi lutho/ukufunda-kubhala, W | N/A | |||
| I-MTBF (isikhathi esimaphakathi phakathi kokwehluleka), amahora ayisigidi | 1,8 | |||
| Insiza yokuqopha, i-TB | 60 | 120 | 240 | 480 |
| Ubukhulu bebonke: LxHxD, mm | 80 x 22 x 3,58 | |||
| Isisindo, g | 8 | |||
| Isikhathi sewaranti, iminyaka | 3 | |||
Uma uqhathanisa izici ze-ADATA XPG SX6000 Lite nezicaciso ze-XPG SX6000 Pro, kuvele kucace ukuthi izindleko eziphansi zomkhiqizo omusha zizobonakala kuzo zonke izici ngaphandle kokukhetha. Ngisho nesivinini esimenyezelwe sehlile, okuyinto abakhiqizi abavame ukuzama ukufutheka ngayo yonke indlela, becabangela kokubili ubuchwepheshe bokulondolozwa kwesikhashana be-SLC kanye nokujula okujulile kwezicelo. Ngakho-ke, izinkomba zokusebenza ezisemthethweni zokufunda zilahlekelwe yi-12-15%, futhi ngokubhala - 17-20%.
Iqiniso lokuthi ukusebenza kwehlile ngenxa yokwehla kwezinga lokufana kohlu lwenkumbulo ye-flash (lokhu kubangelwa ukushintshela kumakristalu anamandla) kungabonakala kalula ekwehleni kwesivinini sokubhala okuqondile, ukudlula inqolobane ye-SLC. Ukuze ucacise ukuthi ubuchwepheshe bokubhala obusheshisiwe be-ADATA XPG SX6000 Lite busebenza kanjani, senze isilingo esivamile ngokuqhubeka sigcwalisa inguqulo engu-512GB ye-SSD ngokubhala ngokulandelana. Imiphumela yayo ingabonakala kugrafu engezansi.
Ukugcinwa kwesikhashana kwe-SLC ku-ADATA XPG SX6000 Lite kusebenza ngokuya nge-algorithm elula eguquguqukayo - yonke inkumbulo yamahhala etholakalayo isetshenziselwa ukurekhoda ngemodi yesivinini esikhulu. Ngakho-ke, kungenzeka ukubhala mayelana ne-170 GB (ingxenye yesithathu yevolumu ephelele) kudrayivu engenalutho kumodi ye-SLC. Ukusebenza kokubhala kwe-SLC kufinyelela ku-1,2 GB/s, kodwa bese kwehla kakhulu kufinyelele ku-130 MB/s, ngokuhlukahluka okubanzi kakhulu ekusebenzeni okusheshayo. Uma kuqhathaniswa, isivinini se-flash memory array ye-XPG SX6000 Pro sasishesha ngo-20-25%. Yile ndlela kanye isijeziso esihlobene nokwehliswa ngohhafu ukufana kohlu lwenkumbulo ye-flash kumodeli yedrayivu eshibhile ezibonisa ngayo. Ngenxa yalokho, kuzothatha cishe imizuzu engama-512 ukugcwalisa yonke inguqulo engu-6000GB ye-ADATA XPG SX45 Lite. Futhi lokhu kuthatha isikhathi eside kakhulu: isibonelo, i-Samsung 970 EVO Plus yevolumu efanayo ingaqoshwa ngokuphelele ngemizuzu eyi-10.
Ngesikhathi esifanayo, kufanele kuqashelwe: ukugcinwa kwesikhashana okuguquguqukayo kuhle ngoba kuvikela umsebenzisi ngangokunokwenzeka ekuhlangabezaneni nesivinini sangempela sememori ye-flash kumodi ye-TLC. Uma ushiya isikhala esanele samahhala kudrayivu, ngisho ne-SSD ehamba kancane njenge-XPG SX6000 Lite inganikeza izivinini zokubhala ezamukelekayo. Yiqiniso, kukhona omunye futhi "kodwa". Njengoba le drayivu ingenayo i-buffer yayo ye-DRAM futhi isebenzisa i-RAM yesistimu ukuze igcine ithebula lokuhumusha ikheli, isivinini se-XPG SX6000 Lite singase sehle ngenxa yalesi sizathu lapho isebenza ngenani elikhulu ledatha. Njengoba umkhuba ubonisa, ukwehla okuphawulekayo kwemingcele yesivinini ku-XPG SX6000 Lite (kanye naku-XPG SX6000 Pro) kwenzeka ngesikhathi sokusebenza okungahleliwe ngamafayela noma amaqembu wamafayela anosayizi ophelele ongaphezu kuka-4 GB.
Ngamanye amazwi, ungakhohlwa ukuthi i-ADATA XPG SX6000 Lite iseyibhajethi ye-NVMe drive, futhi uma unquma ukonga imali, kuzodingeka ubekezelele ezinye izici. Ngaphezu kwalokho, kukhona ukuyekethisa okunjalo okuphawulekayo kuleli cala kunasesimweni se-XPG SX6000 Pro. Futhi akukhona nje mayelana nokusebenza. Isibonelo, inketho ye-SSD eshibhile inezimo zewaranti ezimbi kakhulu kanye nensiza yememori ye-flash emenyezelwe ephansi. Ngenkathi i-XPG SX6000 Pro inewaranti yeminyaka engu-5, inguqulo ye-Lite inewaranti encishisiwe kuphela yeminyaka emithathu, okuyinto engavamile neze kumadrayivu ane-interface ye-NVMe, okuhlanganisa amamodeli asekelwe kwimemori ye-QLC. Ukwengeza, ku-XPG SX6000 Lite, izimo zewaranti zivumela izikhathi ezingu-480 kuphela zokukhipha umthamo wokugcina, kuyilapho i-ADATA XPG SX6000 Pro ingabhalwa ngokuphelele izikhathi ezingu-600 phakathi nokusebenza. Kodwa-ke, njengoba wazi, izidingo ezinjalo zihlelekile ngokwemvelo futhi zinobudlelwano obukude kakhulu nokuzijwayeza.
Ngobulungisa, kufanelekile ukuqaphela: ngandlela thile, i-ADATA XPG SX6000 Lite isaphakeme kunenguqulo ye-XPG SX6000 Pro. Uhlu lwalo mkhiqizo omusha luhlanganisa abameleli abane, futhi umthamo omncane we-SSD yi-128 GB kuphela. Nokho, ukusebenza kwezinguquko ezincane kusezingeni eliphansi kakhulu. Imodeli engu-128 GB, lapho i-flash memory array isebenza kumodi yeziteshi ezimbili, cishe ngeke ijabulise abanikazi bayo ngokuphakama kwayo ngaphezu kwama-SATA SSD. Kungakho amandla e-XPG SX6000 Pro aqale ku-256 GB.
Ukubukeka kanye nesakhiwo sangaphakathi
Ukuze senze ukuhlola, sisebenzise ummeleli webanga lemodeli ye-ADATA XPG SX6000 Lite enomthamo ongu-512 GB. Ngakolunye uhlangothi, le nguqulo inezinga elanele le-flash memory parallelism futhi ithembisa ukusebenza okuhle, futhi ngakolunye uhlangothi, ibiza ngaphezu kwama-ruble ayizinkulungwane ezingu-5.
Ukubuka kokuqala kule SSD kwanele ukuqonda ukuthi lesi isihlobo esiseduze se-XPG SX6000 Pro. Njengedrayivu ye-Pro, i-XPG SX6000 Lite entsha ayiyona nje imojuli yohlangothi olulodwa ku-M.2 2280 form factor ene-PCB emnyama, kodwa futhi ifakwe isethi efanayo yezingxenye ezisatshalaliswa ebhodini lonke ngendlela efanayo ncamashi. . Umehluko kuphela i-nomenclature yama-flash memory chips, okukhona amabili ku-XPG SX6000 Lite 512 GB, hhayi ezine, njengaku-SSD ebiza kakhulu.
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Eqinisweni, lesi isici esiyinhloko se-XPG SX6000 Lite. Uma i-XPG SX6000 Pro isebenzisa ama-chips ahlanganiswe yi-ADATA ngokwayo kusuka kumakristalu angu-256-gigabit 64-layer TLC 3D NAND semiconductor athengwe kwaMicron, manje ama-flash memory chips anokumaka kwe-SpecTek. Futhi lokhu kuwuphawu olucacile oluchaza kahle ingqikithi yedrayivu okukhulunywa ngayo, ngoba iSpecTek iyinkampani engaphansi kweMicron, lapho umkhiqizi we-semiconductor waseMelika, ukuze angangcolisi isithunzi sakhe, athengise imikhiqizo enamabanga ancishisiwe wekhwalithi. Kodwa-ke, lawo ma-chips e-TLC 3D NAND afakwe ku-XPG SX6000 Lite ayingxenye yesigaba se-Full Spec ye-SSD (100%), okungukuthi, ahlolwe ngaphambilini futhi asabonwa umenzi njengafanele ukusetshenziswa njengengxenye ye-SSD. amadrayivu wesimo esiqinile.
I-flash memory chips ngayinye iqukethe amakristalu amane e-TLC 3D NAND semiconductor enamandla akhuphukele ku-512 Gbit, futhi lokhu kusho ukuthi isilawuli se-Realtek RTS5763DL eneziteshi ezine kudrayivu yebhayithi eyodwa nesigamu singasebenzisa kuphela ukuxhuma kabili kwamadivayisi eziteshini. . Yingakho ebangeni lemodeli ye-XPG SX6000 Lite, ukusebenza kukhuphuka ngamavolumu akhulayo afika enguqulweni ephezulu ye-SSD engu-1 TB.
Yonke isisekelo se-elementi ye-ADATA XPG SX6000 Lite ingena kuma-chips amathathu. Ngokungeziwe kumemori ye-flash, ibhodi liqukethe nesilawuli esiyisisekelo se-Realtek, futhi azikho ezinye izengezo ezidingekayo. Kukhona "amaphedi okufika" angenalutho ebhodini ukuze uthole ama-flash memory chips engeziwe, kodwa asetshenziswa kuphela ekuguquleni okudala. I-memory chip evamile ayidingeki nhlobo lapha, njengoba i-SSD okukhulunywa ngayo isekelwe ekwakhiweni kwe-bufferless kanye nobuchwepheshe be-HMB.
Nakuba i-XPG SX6000 Lite ingenye ye-NVMe SSDs engabizi kakhulu, ebonakala ngokuqondile ekwakhiweni kwayo kwehadiwe, i-ADATA yanaka ngokungalindelekile ekunqanyulweni kokushisa. I-SSD iza iphelele nepuleti lokusabalalisa ukushisa kwe-aluminium elinesendlalelo esinamathelayo, umsebenzisi angakwazi ukusinamathisela ebusweni bama-chips uma ethanda.
Yiqiniso, ubukhulu bayo obuncane kanye nephrofayili ebushelelezi akunakwenzeka ukunikeza ukusebenza kahle kokususwa kokushisa, kodwa ngisho nalolu khetho lusengcono kunalutho.
Isofthiwe
Isofthiwe yesevisi ye-ADATA isekude nokuba iyona engcono kakhulu. Insiza yobunikazi yamadrayivu enkampani ikhona, kodwa ikhula ngokuvilapha kakhulu, futhi amandla ayo kanye nokuxhumana kushiya okuningi okungafunwa. Ngaphezu kwalokho, abasebenzisi abambalwa abenze imisebenzi yokukala isibonisi ku-Windows ngeke bakwazi ukuyisebenzisa nhlobo.
Noma kunjalo, insiza ye-ADATA SSD Toolbox isahlinzeka ngokusebenza okuyisisekelo.
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Ngakho-ke, ngaphezu kokuhlinzeka ngolwazi oluphelele lokuxilonga mayelana ne-SSD, Ibhokisi lamathuluzi le-ADATA SSD likuvumela ukuthi uhlole inkumbulo ye-flash yedrayivu, uthumele iphakethe lemiyalo ye-TRIM kuyo, noma ulungiselele ngokuzenzakalelayo imingcele yesistimu yokusebenza (ikhubaza i-Superfetch, i-Prefetch kanye ne-defragmentation) .
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Ungakwazi futhi ukubuyekeza i-firmware ngebhokisi lamathuluzi le-ADATA SSD futhi wenze inqubo Yokusula Ngokuvikelekile.
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Ngaphezu kwalokho, ngemva kokubhalisa i-XPG SX6000 Lite ethengiwe kuwebhusayithi yomkhiqizi, ungathola ukhiye wohlelo lokuhlanganisa idatha oludumile lwe-Acronis True Image HD 2013/2015.
Source: 3dnews.ru