Kuki ari byiza kugura leta ikomeye 480G kuruta 240G?

Ubushobozi bukeSSDchip ni chip mbi?Kurugero, a128G SSDchip iruta a120Gchip, a256Gchip iruta chip ya 240G, nibindi, gimmick yajugunywe kumasoko bizatera umubare munini wibisabwa.

Ubushobozi buniniSSDs irashobora guhaza byinshi mubyo dukeneye kubika amakuru.Ugereranije n'abakozi bo mu biro, abakoresha umukino wanyuma, ubushobozi bunini burashobora gutanga imikorere iruta iyindi, haba gusoma no kwandika umuvuduko hamwe na 4K byihuta byo gusoma.

Imikorere no kuramba nibyo bitangira icyifuzo

Nyamara, ibyo ukoresha kugura ntibikenewe mubushobozi gusa, ahubwo no mubikorwa no kuramba.Kubura ubushobozi biganisha ku kubaSSDs ifite ubushobozi buke busigaye ikeneye gusiba amakuru ashaje mbere yuko yuzuzwa namakuru mashya, ariko iki gikorwa kizatwara igihe kandi guhanagura amakuru nabyo bizagabanya ubuzima bwaSSDrimwe.(Kurugero, ifaranga ryisoko rya TLC rishobora kwihanganira gusa 3K yuzuye disiki)

Kubwibyo, leta-ikomeye yamye nantaryo ikurikirana ubushobozi bwinshi, abantu bake gusa ni bo bitondera igituma ubushobozi bwa drives-reta ikomeye ari Nth power ya 2, nka120G, 480G, 960. 

Mubihe byashize Nand Flash yateguwe hamwe na 2 bit kuri selile, Flash selile irashobora kubika bits ebyiri zamakuru, nubwo Nand Flash yateye imbere muri TLC kugeza QLC, ubushobozi buracyari Nth power ya 2.

Kandi buri leta ihamye izaba ifite umwanya wabitswe wa OP (Kurenza-gutanga), harimo umwanya wibanze wa OP mubisanzwe byakozwe na binary ihinduka hamwe nubundi buryo bwa kabiri bwa OP nkuko bikenewe, iki gice cyumwanya wa OP kibaho muri SSD, gusa ntibishobora. soma mu buryo butaziguye, wandike kandi ugere kubakoresha.

Umwanya wabitswe wa OP ukoreshwa mugutezimbere imikorere yo kwandika, kugabanya kwandika amplification, kunoza ubuzima bwo kwandika, nibindi bikoreshwa.Ukurikije imikoreshereze ikenewe, abakoresha nabo barashobora kongeraho intoki igice cya gatatu cyumwanya wa OP.

Ibiciro Bitandukanye

Intangiriro ya disiki-ikomeye igizwe ahanini nigenzura nyamukuru, flash memory na PCB.Itandukaniro ryonyine riri hagati ya 240G na 120G kumasoko nubunini bwa flash yibuka, ariko kubiciro, bibiri 120G na leta imwe ikomeye 240G ugereranije na 240G bizaba munsi yikiguzi cyikigo, ubuyobozi bwa PCB no kugenzura neza, ariko ubu ni ubuso, essence cyangwa Nand Flash, bingana na 70-80% yikiguzi cyoseSSD.

Hamwe nimikorere ya 64 igizwe nuburyo bwa 3D, ubushobozi bwurupfu rumwe rushobora kugera kuri 256Gbit (32GB), cyangwa na 512Gbit (64GB), bivuze ko hakenewe abapfuye bake gusa kugirango ubushobozi bumwe bwa flash buke.

Kandi kugirango umenye neza ko hari umubare uhagije wa flash yibuka kugirango ubashe gusoma no kwandika icyarimwe, ukoresheje ibyiza byumuyoboro kugirango utezimbere gusoma no kwandika imikorere, uzahitamo agasanduku gauge ubushobozi buke Die, niyo mpamvu ubushobozi bukeSSDsntugabanye ibiciro wongera ubushobozi bwurupfu rumwe.

Ubushobozi bunini ntabwo bufite ibyo bibazo, ihame ni kimwe na RAID yacu ya buri munsi, niyo mpamvu ubushobozi buniniSSDsoma kandi wandike imikorere irakomeye.