Lingaliro lonse lakumbuyo kwa maselo atatu (3-bit / TLC) NAND ndi kuika zinthu zambiri mu malo ocheperapo ndalama zochepa. Zimapindula kale, koma ndalama zochepa zomwe sizinachitike kwenikweni. Mankhwala a TLC amapezeka pamakono akuluakulu (mpaka 2TB), koma ali otsika mtengo kuposa MLC amayendetsa bwino.
Koma vuto lalikulu kwambiri lafulumira. Pamene TLC yoyendetsa galimoto inayamba kufotokozedwa, ntchito yolemba kulembedwa kwa ena inali yocheperapo kusiyana ndi hard drive, ndipo osati mofulumira kwambiri galimoto. Mwamwayi, kusungirako chithukuko cham'tsogolo komanso kumangoyenda mofulumira SLC ndi MLC (makamaka TLC yothandizidwa monga choncho) zakhala zikuthandizani kwambiri.
N'zomvetsa chisoni kuti mankhwalawa sanapindule TR200 yatsopano ya Toshiba. Osati kuyambira Toshiba / OCZ Trion 100 kodi tawona kuyendetsa pang'onopang'ono ndi seti lalikulu la deta, kuzilemba pang'onopang'ono kusiyana ndi magalimoto ambiri ovuta. Ndipo izi kuchokera kwa kampani yomwe ndi OEM ya NVMe SSDs monga XG5, yomwe imawerengera pa 3GBps ndipo imalemba pa 2GBps. Pitani kuwerengera.
Zolemba, kupanga ndi mtengo
The TR200 ndi SATA 6Gbps, 7mm yaikulu galimoto yomwe imagwiritsa ntchito 15nm, 64-layer BiCS (Bits mu Mizere Yowikidwa) TLC NAND, yomwe imadziwika kuti 3D NAND. Galimoto imakhalanso ndi mphamvu yapamwamba ya 1.6-watt yogwiritsira ntchito mphamvu, zomwe ndizopindulitsa ngati mukufuna kuwonjezera nthawi yopuma laputopu. Timakhalanso ngati mtundu wa mtundu wobiriwira ndi wakuda, womwe umakhala wabwino kwambiri poonekera pa Q300 akale (koma mofulumira kwambiri) ndi maonekedwe ake a siliva. Zikuwoneka kuti Toshiba watchulapo OCZ pazinthu zina.
Zombo za TR200 mu 240GB, 480GB (kukula kwake komwe tidayesa), ndi mphamvu za 960GB kwa $90, $150, ndi $290, motsatana. Ndiko kuzungulira masenti 30 pa gigabyte, mtengo wofanana ndi mpikisano wambiri wa bajeti. Toshiba amatsimikizira TR200 kwa zaka 3, ndikuyika 60TBW (TerraBytes Written-chiwerengero chonse cholemba galimotoyo chimatha) pa 240GB iliyonse. Umenewo siwowolowa manja kwambiri omwe tawonapo, koma ma SSD ambiri amayenera kukhala nthawi yayitali, ndipo 60TBW pa 240GB mwina ndi yoposa zaka khumi zolembera kwa ogwiritsa ntchito wamba.
Kuchita, kapena kusowa kwake
Ngati simunalembe zambiri kuposa 5GB mpaka 10GB ya data, mwina simungazindikire kuti TR200 ikuchedwa. Mpaka pomwepo, sichoncho, ndikupezeka mwachangu mwachangu ndipo ma 500MBps amawerenga / kulemba zomwe ndizodziwika bwino za ma SATA SSD amakono. Ngati izi zikugwirizana ndi momwe mungagwiritsire ntchito (Windows, kusakatula, imelo, ndi ntchito zochepa zamabizinesi) mutha kuthawa ndi TR200.
Koma galimotoyo imapita pang'onopang'ono mpaka kuzungulira 100MBps mutadutsa chiwerengero cha chache choperekedwa. Zikuwoneka kuti zili pafupi ndi 1.5 peresenti ya mphamvu, kapena 5GB-7GB pa chitsanzo cha 480GB yomwe tinayesedwa. Poyerekeza, pali ma drive oyendetsa a SATA monga Seagate's Barracuda Pro 12TB omwe amalemba pa 250MBps, ndi ma drive a USB 3.0 kawirikawiri amalemba pa 100MBps ku 120MBps.
Bwererani ku zochitika zowunikira izi: Ngati mutayesa mayeso a AS SSD a 1GB mumapeza zomwe zimawoneka ngati manambala wamba a SSD. Yesani kuyesa kwa 10GB, monga momwe tinachitira, ndipo mumapeza manambala osokoneza omwe mukuwona pansipa.
The TR200 inatsimikiziranso pang'onopang'ono kuposa OCZ / Toshiba Trion 100 yopanda mbiri chifukwa cha kuyendetsa pang'onopang'ono kuwerengera mafayilo ndi mafoda athu a 20GB. Ngati mukuyendetsa galimoto yomwe ilipo mpaka TR200, mwakhala mukudikirira kwa nthawi yayitali.
Sindinathe kuzinena, koma…
Ndizomvetsa chisoni kuganiza kuti malingaliro osagula a Toshiba TR200, zomwe tikulangiza, zingapangitse anthu kutaya ntchito. Toshiba tsopano ali ndi kusiyana kokayikitsa kwakutikakamiza kulowa malo osagula kawiri. Tikufuna kuti ayime.
Ngati TR200 inali theka, kapena magawo awiri mwa magawo atatu a mtengo wa magalimoto ena, ikhoza kukhala nkhani yosiyana. Ngati mupeza izi, zidzakupatsani zambiri zowonjezera ma SSD. Koma sitingawononge kugula galimoto yomwe idzakukhumudwitsani, pamene mutagula imodzi yomwe simungayigule.
Kotero, mwachilankhulo choyera: Musagule TR200, ndipo musagule mndandanda wa Trion omwe adawalemba pansi pa oCZ. M'malo mwake ayang'anirani BX300 ya Crucial or Sandisk's Ultra 3D. Ndipo ndikuyembekeza kuti Toshiba adzachitapo kanthu.