Motsatira ziwerengero zomwe opanga ma drive olimba amagawana mosavuta, kupezeka kwa ma SSD a 2,5-inch omwe ali ndi mawonekedwe a SATA akuchepa pang'onopang'ono ngati peresenti, ndipo zinthu zapamwamba kwambiri zokhala ndi mawonekedwe a NVMe zikubwera patsogolo. Pakalipano, ma SATA amayendetsa kayendetsedwe ka kayendetsedwe ka malonda, koma, malinga ndi malingaliro amodzi, kusintha kuyenera kuchitika chaka chino, ndipo izi ziyenera kuthandizidwa ndi kuchepa kwaposachedwa kwamitengo yamitundu ya NVMe.
Mfundo yakuti ma drive a NVMe tsopano akutsika mtengo kwambiri kuposa ma SATA SSD achikhalidwe sizodabwitsa konse. Poyambirira, opanga amayika zolembera zowonjezera pazogulitsa zothamanga kwambiri pogwiritsa ntchito basi ya PCI Express. Tsopano tiyenera kuwakana. Pamene gawo la NVMe likukula, osewera akuchuluka akulowamo omwe sakufuna kutaya njira yolonjezedwa kuchokera kudera lawo lachikoka ndipo ali okonzeka kumenya nkhondo. Komabe, momwe zinthu ziliri pano ndizochepa kwambiri masiku ano omwe amatha kupikisana ndi chidwi cha ogula chifukwa cha liwiro kapena magwiridwe antchito azinthu za NVMe. Zopereka za Samsung zatsogola kwambiri pagawo la ogula la NVMe SSD potengera kuthamanga ndi magwiridwe antchito. Monga taonera mobwerezabwereza mayesero, angapo ΠΈ ikuwonetsa kupambana kotsimikizika kuposa njira zina zilizonse, ndipo ngakhale opikisana nawo akulu kapena ang'onoang'ono a kampani yaku South Korea sangathe kupanga mayankho omwe ali pafupi kwambiri pantchito. Chotsatira chake, makampani ambiri alibe chochita koma kuyesa kukopa ogwiritsa ntchito ndi mitengo yotsika ndikuchita nawo nkhondo yamtengo wapatali.
Izi, mwachibadwa, zimasewera m'manja mwa ogula. Chodziwika bwino chamasiku ano ndikuti pakati pamitundu yonse ya ma NVMe SSD, zotsatsa zambiri zatuluka ndi mitengo yofananira yamitundu yokhala ndi mawonekedwe a SATA. Chitsanzo chosavuta: tsopano pamashelefu amasitolo pali zosankha zingapo zamagalimoto a NVME omwe ndi otsika mtengo kuposa mtundu wotchuka wa SATA. . Ndipo pakati pawo osati mayankho okha ozikidwa pa QLC 3D NAND yoimiridwa ndi ΠΈ - mndandandawu umaphatikizanso ma SSD okhala ndi makumbukidwe atatu a TLC, pogwiritsa ntchito mabasi onse a PCI Express 3.0 x2 (mwachitsanzo, Kingston A1000 ndi zokonda zake zochokera pa Phison PS5008-E8 controller), ndi PCI Express yokhazikika. 3.0 x4 (mwachitsanzo, ndi ma analogi pa wowongolera wa SMI SM2263XT).
Timayesa kuti tisaiwale za ma NVMe SSD okonda bajeti, omwe sanadulidwe muzomangamanga, zomwe zimalonjeza kuphatikiza kwabwinoko kwamitengo ndi magwiridwe antchito kuposa ma drive a SATA. Ndipo lero tikuwona kuti ndikofunikira kulabadira chinthu chatsopano chosangalatsa kwambiri - ADATA XPG SX6000 Lite. SSD iyi ndi wachibale wa yomwe takambirana posachedwa , zomwe zidapanga chidwi kwambiri poyerekeza ndi zopereka zina zotsika mtengo zokhala ndi mawonekedwe a NVMe. Koma tsopano ADATA yasewera mozungulira ndi kasinthidwe pang'ono ndikupereka za chinthu chomwecho, koma pamtengo wotsika 15%. Tidzayesa kudziwa momwe izi zidachitikira mu ndemanga iyi. Kupatula apo, ngati mukukhulupirira zonena za wopanga, mu ADATA XPG SX6000 Lite yatsopano palibe wowongolera kapena mtundu wa kukumbukira kwa flash komwe wagwiritsidwa ntchito sikunasinthe. Ndipo ngati zili choncho, ndiye kuti tili ndi chitsanzo chokongola kwambiri: NVMe SSD yotsika mtengo kwambiri ya basi ya PCI Express 3.0 x4, yotengera TLC 3D NAND yapamwamba kwambiri ya TLC XNUMXD NAND ndipo mwachiwonekere imathamanga kwambiri kuposa SSD iliyonse yokhala ndi mawonekedwe a SATA. .
Zolemba zamakono
Tikamalankhula za ADATA XPG SX6000 Lite, nthawi zambiri timatchula za XPG SX6000 Pro. Wopangayo sakunyenga ponena kuti awa ndi achibale apamtima. Magalimoto onsewa amatengera wowongolera yemweyo wa Realtek RTS5763DL ndipo amagwiritsa ntchito m'badwo wachiwiri womwewo wa 64D 3-wosanjikiza TLC 512D NAND kuchokera ku Micron. Chifukwa chiyani ADATA idatulutsa ma drive awiri (pafupifupi) ofanana pamitengo yosiyana ndipo idakwanitsa bwanji kuchepetsa mtengo wamtundu wa Lite kwambiri? Yankho la mafunso awa ndi losavuta: Baibulo lotsika mtengo limagwiritsa ntchito kukumbukira mtengo wotsika mtengo, womwe, kumbali imodzi, uli ndi gradation yochepa mu khalidwe la makristasi a semiconductor, ndipo ina, kuchuluka kwa makristasi kwawonjezeka kufika 6000 Gbit. Yoyamba imachepetsa gwero, ndipo yachiwiri imachepetsa zokolola. Ndipo ndi momwe XPG SX6000 Lite imawonekera pamaso pathu, poyang'ana koyamba mofanana ndi XPG SXXNUMX Pro, koma mosiyana kwambiri.
Pa nthawi yomweyi, ngati tikukamba za kamangidwe ka mankhwala atsopano, ndiye kuti n'zovuta kudandaula za XPG SX6000 Lite. Komanso, poyang'ana koyamba, kuyendetsa uku ndikwabwino kwambiri kukhala imodzi mwama NVMe SSD otsika mtengo pamsika. Ngakhale chowongolera cha Realtek RTS5763DL, chomwe chimakhala ngati maziko ake, ndichosowa kwambiri pamagalimoto opangidwa ndi anthu ambiri, chip ichi ndichoyenera kukhala pamalo ano.
M'malo mwake, chinthu chimodzi chokha chikuwonetsa kuti RTS5763DL ndiyosavuta kugwiritsa ntchito ndalama - ilibe chowongolera cha DRAM, chomwe chimapatula mwayi wogwiritsa ntchito kusungitsa kwachikhalidwe patebulo lomasulira maadiresi pamagalimoto otengerapo. Koma imathandizira kusungitsa kwachikale, kutengera ukadaulo wa HMB (Host Memory Buffer). Izi zikutanthauza kuti RTS5763DL mu Windows 10 makina ogwiritsira ntchito amatha kugwiritsa ntchito zosowa zake mbali ya RAM yokhazikika, yomwe imapezeka kwa iwo kudzera mu DMA mode ya PCI Express basi. Pazinthu zina, wowongolerayo ndi wofanana kwambiri: ali ndi njira zinayi zolumikizirana ndi kukumbukira kwa flash, amathandizira LDPC kukopera kolakwika, ndipo amagwiritsa ntchito njira zinayi za PCI Express 3.0 kuti ziphatikizidwe mudongosolo. Mwanjira ina, zitha kufananizidwa ndi SMI SM6263XT yomweyo, pamaziko omwe ma NVMe SSD ambiri owoneka bwino amapangidwa.
Komabe, musaiwale: mu XPG SX6000 Lite, Madivelopa amasungidwa pa kukumbukira kung'anima. Kukula kwa makhiristo a TLC 512D NAND kunawonjezeka kufika ku 3 Gbit sikuwopsya ngati QLC, komabe, zotsatira zoipa za chinthu ichi zikuwonekera ngakhale kuchokera ku makhalidwe a pasipoti.
| Wopanga | ADATA | |||
| Mndandanda | XPG SX6000 Lite | |||
| Nambala yachitsanzo | Chithunzi cha ASX6000LNP-128GT-C | Chithunzi cha ASX6000LNP-256GT-C | Chithunzi cha ASX6000LNP-512GT-C | Chithunzi cha ASX6000LNP-1TT-C |
| fomu Factor | M.2 2280 | |||
| mawonekedwe | PCI Express 3.0 x4 - NVMe 1.3 | |||
| Mphamvu, GB | 128 | 256 | 512 | 1024 |
| Kukhazikika | ||||
| tchipisi Memory: mtundu, mawonekedwe, njira ukadaulo, wopanga | Micron 64-wosanjikiza 512Gb TLC 3D NAND | |||
| Wolamulira | Mtengo wa RTS5763DL | |||
| Buffer: mtundu, voliyumu | No | |||
| Kukonzekera | ||||
| Max. liwiro lowerengera lokhazikika, MB/s | 1800 | 1800 | 1800 | 1800 |
| Max. liwiro lokhazikika lolemba, MB/s | 600 | 600 | 1200 | 1200 |
| Max. liwiro lowerenga mwachisawawa (ma block a 4 KB), IOPS | 100 000 | 100 000 | 180 000 | 220 000 |
| Max. liwiro lolemba mwachisawawa (ma block a 4 KB), IOPS | 130 000 | 170 000 | 200 000 | 200 000 |
| Makhalidwe akuthupi | ||||
| Kugwiritsa ntchito mphamvu: osagwira ntchito / kuwerenga-kulemba, W | N / A | |||
| MTBF (nthawi yeniyeni pakati pa zolephera), maola miliyoni | 1,8 | |||
| Chida chojambulira, TB | 60 | 120 | 240 | 480 |
| Makulidwe onse: LxHxD, mm | 80 x 22 x 3,58 | |||
| kulemera, g | 8 | |||
| Nthawi ya chitsimikizo, zaka | 3 | |||
Ngati mufananiza mawonekedwe a ADATA XPG SX6000 Lite ndi mafotokozedwe a XPG SX6000 Pro, zimawonekeratu kuti mtengo wotsika wa chinthu chatsopanocho udzawoneka m'mbali zonse popanda kupatula. Ngakhale kuthamanga komwe kwalengezedwa kwatsika, komwe opanga amayendetsa nthawi zambiri amayesa kufutukula mwanjira iliyonse, poganizira ukadaulo wa SLC caching komanso mapaipi ozama kwambiri a zopempha. Choncho, zizindikiro zovomerezeka zowerengera zowerengera zinatayika 12-15%, ndi zolemba - 17-20%.
Mfundo yakuti ntchito yatsika chifukwa cha kuchepa kwa kufanana kwa ma flash memory array (izi zimachitika chifukwa cha kusintha kwa makhiristo ochuluka) zitha kuwonekanso mosavuta pakutsika kwa liwiro lolemba mwachindunji, kudutsa cache ya SLC. Kuti timvetsetse momwe ukadaulo wolembera wa ADATA XPG SX6000 Lite umagwirira ntchito, tidayesa zachikhalidwe ndikudzaza mosalekeza mtundu wa 512GB wa SSD polemba motsatizana. Zotsatira zake zitha kuwoneka pazithunzi pansipa.
SLC caching pa ADATA XPG SX6000 Lite imagwira ntchito molingana ndi njira yosavuta yosinthira - zokumbukira zonse zaulere zimagwiritsidwa ntchito kujambula mothamanga kwambiri. Chifukwa chake, ndizotheka kulemba za 170 GB (gawo limodzi mwa magawo atatu a voliyumu yonse) pagalimoto yopanda kanthu mu SLC mode. Kulemba kwa SLC kumafika pa 1,2 GB/s, koma kumatsika kwambiri mpaka pafupifupi 130 MB/s, ndikusiyana kwakukulu pamachitidwe apompopompo. Poyerekeza, liwiro la kukumbukira kwamtundu wa XPG SX6000 Pro linali 20-25% mwachangu. Umu ndi momwe chilango chokhudzana ndi kuchepetsa kufanana kwa ma flash memory arralle mu mtundu wotsika mtengo wagalimoto umadziwonetsera. Zotsatira zake, zidzatenga pafupifupi mphindi 512 kuti mudzaze mtundu wonse wa 6000GB wa ADATA XPG SX45 Lite. Ndipo izi zimatenga nthawi yayitali kwambiri: mwachitsanzo, Samsung 970 EVO Plus ya voliyumu yofananira imatha kujambulidwa kwathunthu mphindi 10.
Panthawi imodzimodziyo, ziyenera kudziwidwa: caching yamphamvu ndi yabwino chifukwa imateteza wogwiritsa ntchito momwe angathere kuti asakumane ndi liwiro lenileni la flash memory array mu TLC mode. Mukasiya malo okwanira pagalimoto, ngakhale SSD pang'onopang'ono ngati XPG SX6000 Lite ingapereke liwiro lovomerezeka lolemba. Zowona, pali winanso "koma". Popeza galimotoyi ilibe buffer yake ya DRAM ndipo imagwiritsa ntchito RAM ya dongosolo kuti iwononge tebulo lomasulira adiresi, liwiro la XPG SX6000 Lite likhozanso kuchepa pazifukwa izi pogwira ntchito ndi deta yambiri. Monga momwe zimasonyezera, kutsika kowonekera kwa magawo othamanga mu XPG SX6000 Lite (komanso mu XPG SX6000 Pro) kumachitika panthawi yachisawawa ndi mafayilo kapena magulu a mafayilo okhala ndi kukula kwa 4 GB.
Mwanjira ina, musaiwale kuti ADATA XPG SX6000 Lite akadali bajeti ya NVMe drive, ndipo ngati mwasankha kusunga ndalama, muyenera kupirira zina. Kuphatikiza apo, pali zosokoneza zambiri pankhaniyi kuposa momwe zilili ndi XPG SX6000 Pro. Ndipo sizongokhudza magwiridwe antchito. Mwachitsanzo, njira yotsika mtengo ya SSD imakhala ndi chitsimikiziro choipitsitsa komanso gwero lotsika lodziwika la flash memory. Ngakhale XPG SX6000 Pro ili ndi chitsimikizo cha zaka 5, mtundu wa Lite uli ndi chitsimikizo chochepa cha zaka zitatu, zomwe sizachilendo kwa ma drive omwe ali ndi mawonekedwe a NVMe, kuphatikiza mitundu yozikidwa pa kukumbukira kwa QLC. Kuphatikiza apo, kwa XPG SX6000 Lite, zidziwitso za chitsimikizo zimangolola nthawi 480 zokha kutulutsa mphamvu yosungira, pomwe ADATA XPG SX6000 Pro imatha kulembedwa nthawi 600 pakugwira ntchito. Komabe, monga mukudziwira, zofunikira zotere ndizokhazikika ndipo zimakhala ndi ubale wakutali ndikuchita.
Mwachilungamo, ndizofunika kudziwa: mwanjira zina, ADATA XPG SX6000 Lite ikadali yoposa XPG SX6000 Pro. Mndandanda wazinthu zatsopanozi umaphatikizapo oimira anayi, ndipo mphamvu zochepa za SSD ndi 128 GB yokha. Komabe, machitidwe a zosintha zazing'ono ali pamlingo wotsika kwambiri. Mtundu wa 128 GB, pomwe ma flash memory array amagwira ntchito panjira ziwiri, sangasangalatse eni ake ndi kupambana kwake kuposa ma SATA SSD. Ichi ndichifukwa chake mphamvu za XPG SX6000 Pro zidayambira pa 256 GB.
Mawonekedwe ndi makonzedwe amkati
Poyesa, tidagwiritsa ntchito woyimira mtundu wa ADATA XPG SX6000 Lite wokhala ndi mphamvu ya 512 GB. Kumbali imodzi, Baibuloli lili ndi digiri yokwanira ya kung'anima kukumbukira kufanana ndi kulonjeza ntchito zabwino, ndi mbali inayo, ndalama zoposa 5 zikwi rubles.
Kuyang'ana koyamba pa SSD iyi ndikokwanira kumvetsetsa kuti uyu ndi wachibale wapamtima wa XPG SX6000 Pro. Mofanana ndi Pro drive, XPG SX6000 Lite yatsopano si gawo limodzi lokha mu mawonekedwe a M.2 2280 omwe ali ndi PCB yakuda, komanso ali ndi zigawo zofanana zomwe zimagawidwa pa bolodi mofanana chimodzimodzi. Kusiyana kokha ndi dzina la tchipisi tomwe timakumbukira, pomwe pali awiri pa XPG SX6000 Lite 512 GB, osati anayi, monga pa SSD yodula kwambiri.
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Kwenikweni, ichi ndiye gawo lalikulu la XPG SX6000 Lite. Ngati XPG SX6000 Pro idagwiritsa ntchito tchipisi chosonkhanitsidwa ndi ADATA yokha kuchokera ku 256-gigabit 64-layer TLC 3D NAND semiconductor makhiristo ogulidwa kuchokera ku Micron, tsopano tchipisi tokumbukira flash tili ndi chizindikiro cha SpecTek. Ndipo ichi ndi chizindikiro chodziwikiratu chomwe chimafotokoza bwino zomwe zimayendetsa galimotoyo, chifukwa SpecTek ndi kampani ya Micron, yomwe wopanga semiconductor waku America, kuti asaipitse mbiri yake, amagulitsa zinthu zomwe zili ndi magiredi otsika. Komabe, ma TLC 3D NAND chips omwe amaikidwa pa XPG SX6000 Lite ali m'gulu la Full Spec for SSD (100%), ndiye kuti, adayesedwa kale ndipo akudziwikabe ndi wopanga kuti ndi oyenera kugwiritsidwa ntchito ngati gawo la ma drive olimba.
Chilichonse cha tchipisi tomwe timakumbukira chimakhala ndi makristalo anayi a TLC 3D NAND semiconductor omwe amatha kuchuluka mpaka 512 Gbit, ndipo izi zikutanthauza kuti wowongolera wanjira zinayi wa Realtek RTS5763DL mu drive imodzi ndi theka atha kugwiritsa ntchito zida ziwiri zolumikizirana mumayendedwe. . Ichi ndichifukwa chake mu mtundu wa XPG SX6000 Lite, magwiridwe antchito amawonjezeka ndi kuchuluka kwa ma SSD mpaka 1 TB ya SSD.
Chigawo chonse cha ADATA XPG SX6000 Lite chimakwanira mu tchipisi zitatu. Kuphatikiza pa kukumbukira kwa flash, bolodi ilinso ndi chowongolera choyambirira cha Realtek, ndipo palibe zowonjezera zina zomwe zimafunikira. Pali "mapepala otsetsereka" opanda kanthu pa bolodi pazowonjezera zokumbukira zowunikira, koma amagwiritsidwa ntchito mu mtundu wakale. Chip chokhazikika chokumbukira sichifunikira pano konse, popeza SSD yomwe ikufunsidwayo idakhazikitsidwa ndiukadaulo waukadaulo wa HMB.
Ngakhale XPG SX6000 Lite ndi imodzi mwazinthu zotsika mtengo kwambiri za NVMe SSD, zomwe zimawonekera mwachindunji pamapangidwe ake a hardware, ADATA mosayembekezereka idapereka chidwi pakutha kwa kutentha. SSD imabwera yodzaza ndi mbale yogawa kutentha kwa aluminium yokhala ndi zomatira, zomwe wogwiritsa ntchito amatha kuziyika pamwamba pa tchipisi ngati akufuna.
Zowona, makulidwe ake ang'onoang'ono ndi mawonekedwe osalala sangathe kupereka kutentha kwakukulu, koma ngakhale njira iyi ikadali yabwino kuposa chilichonse.
Software
Mapulogalamu othandizira a ADATA sakhala abwino kwambiri. Chida chothandizira pamayendedwe akampani chilipo, koma chikukula mosasamala kwambiri, ndipo kuthekera kwake ndi mawonekedwe ake zimasiya zofunikira. Kuphatikiza apo, ogwiritsa ntchito angapo omwe adayambitsa mawonekedwe a mawonekedwe a Windows sangathe kugwiritsa ntchito konse.
Komabe, chida cha ADATA SSD Toolbox chimaperekabe magwiridwe antchito.
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Chifukwa chake, kuwonjezera pakupereka chidziwitso chathunthu cha SSD, ADATA SSD Toolbox imakupatsani mwayi wowunika kukumbukira kukumbukira kwagalimoto, kutumiza paketi ya malamulo a TRIM, kapena sinthani magawo ogwiritsira ntchito (kulepheretsa Superfetch, Prefetch ndi defragmentation) .
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Mukhozanso kusinthira fimuweya kudzera mu ADATA SSD Toolbox ndikuchita ndondomeko ya Safe Erase.
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Kuphatikiza apo, mutatha kulembetsa XPG SX6000 Lite yogulidwa patsamba la wopanga, mutha kulandira kiyi ku pulogalamu yotchuka yopangira ma data Acronis True Image HD 2013/2015.
Source: 3dnews.ru