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New tsakanin kafofin watsa labarai - SSD-drive

Shi ne gaye yayata game da abin da SSD-drive kuma da babban al'amurra karya a cikin masana'antu fasahar watsa labarai. Kusan duk wani batu forum za a iya samu admiring sake dubawa na sa'a masu wadannan na'urorin. Menene ake bukata SSD-drive dangane da m-jihar memory?

bottleneck

Kamar yadda aka sani, wasan kwaikwayon na kowace kwamfuta da aka ƙaddara da sauri a wadda CPU aikin ilmin lissafi ayyukan. A gaskiya, da Turanci, da kalmar "lissafta magana" na nufin "yin lissafi, ƙidãya." Duk da haka, shi ne bayyananne. Amma abin da yake SSD-drive? A gaskiya, da kai tsaye dangane. Lalle ne, wani sarrafa kwamfuta tsarin ba a iyakance ga guda processor, da kuma shi ne mai hadaddun na daban-daban aka gyara, kowanne daga abin da ya aikata wani yawan ayyuka. Saboda haka, akwai wani halin da ake ciki a lokacin da aka sarrafa da sarrafa kwamfuta naúrar data tsaya a nan a kan wasu shafukan zama iyakance yi wani kumshin bangaren. Da yake jawabi game da sabon abu, sau da yawa ake magana bottleneck lokacin da gudu daga outflow ruwa daga tafki an iyakance shi zuwa diamita na Tapered wuyansa.

Daya daga cikin wadannan m sassan - da faifai subsystem. Tun da classic rumbun kwamfutarka dogara ne a kan juyawa Magnetic woje, wasan kwaikwayon kallafa dokokin makanikai. Alal misali, kudin model, da dubu goma juyin minti daya ne muhimmanci m ga irin wannan mafita, amma tare da 7200. A cikin duka wasu karin 2800 rpm - da kuma farashin da na'urar ya girma muhimmanci. Dalilin wannan shi ne bukatar karin m daidaita, ta amfani da ingantattun bearings da sauransu. Amma kwanan nan da bayani da aka samu. An juya ta SSD-drive.

New dama siffofin

The kwamfuta masana'antu ya dade ji da bukatar wani tushen sabon na'urar adanar bayanai, wanda zai zama ba a nan cikin iyakance factor makanikai. Da zuwan transistors tare da wani iyo ƙofar type, ya zama zai yiwu ya haifar da wani flash memory guntu. Kuma a kan wannan hasashe - a data ajiya na'urar. Irin wannan dako ne ba a wani ɓangare na da zane, ba motsi sassa, wanda ke nufin cewa su yi ya dogara da halaye na transistors kansu (yadda azumi lantarki canza iya canza ta jiha) da kuma mai kula fasali, da iko memory cell tsararru.

A lokaci guda, wannan fasahar tana da yawan siffofin da cewa ba da damar SSD na'urorin daga cikin kasuwar gaba daya maye gurbin HDD «oldies". Wasu daga cikin su, za mu nuna kara la'akari da SSD-drive zaɓi.

nuances

Idan aka kwatanta da na gargajiya, m yan dako da dama abũbuwan amfãni: aiki da shiru, da canja wurin bayanai kudi ya wuce yanzu model, wannan siga y HDD, makamashi yadda ya dace a sama. A karshen sa da SSD-drive kwamfyutar ne Popular, kyale ka ka ajiye wutar baturi.

Tun da dukan wadannan na'urorin da ake halin da inganci yawan memory Kwayoyin hawan keke, da zabi bada shawarar a kula da na yanzu model, wanda amfani da mafi nagartaccen makirci fiye da a zamanin da.

Don kara da yi da kuma sabis rayuwa, wajibi ne a zabi bayani jaddadawa wanda yana dauke da datsa umurnin goyon baya.

Saboda haka cewa dubawa ba ya juya "bottleneck", ya kamata ficewa domin SATA-2 ko SATA-3. A wannan gaskiya ne daga cikin USB - mafi girma da version, da mafi alheri.

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