Yuav ua li cas yog ib tug hybrid nyuaj tsav

Nws tsuas yog nyob deb rau ntawm computer technology neeg tsis paub dab tsi ib tug hybrid nyuaj tsav. Zam rau cov ua ke ntawm ob peb fundamentally sib txawv technologies nyob rau hauv ib tug ntaus ntawv yog tsis tshiab. Piv txwv li, cov tsheb uas yog xaiv siv kom tshem tau cov tsoos hauv combustion engine los yog hluav taws xob tsav, ua heev commonplace. Cov tshuaj no pub rau koj ua "me ntsis ntshav" nrog rau cov gradual hloov lwm lub tsev ntawm technology mus rau ib tug tshiab lwm txoj. Hybrid nyuaj drives siab ua raws li txoj cai no. Cia peb nyob rau hauv ntau yam nyob rau hauv no qhov teeb meem.

So hauj lwm ... los yog tseem ciaj sia tag nrho ciaj sia?

Tam sim no, nyob rau hauv lub teb ntawm computer technology lub hauv paus rau long-term cia yog ib tug hard disk los yog ib tug nyuaj tsav (Engl HDD -. Hard tsav disk). Nws tsim thiab ntsiab cai ntawm lub lag luam yog yooj yim heev: ib tug me me hlau tsev nyob hosts ob peb CDs los ntawm ib tug uas tsis yog-conductive electrically conductive khoom. Nyob rau tag nrho cov sab ntawm txhua qhov chaw yog coated nrog ib tug sib nqus txheej qha. Cov discs yog threaded rau ib qho axis, ib tug ntxaiv tsav Rotatable ntawm qhov ceev (nyob rau hauv ib co qauv, nws yuav sib txawv nyob rau hauv cov kauj ruam, nyob ntawm seb pab). Tshwj xeeb mechanism tsiv tus ncej nrog ib lub taub hau nyeem / sau rau txhua sab. Thaum cov ntaubntawv povthawj siv nto seem yog magnetized, thiab kev nyeem ntawv qhov rov qab txheej txheem - lub magnetic teb ntxias los ntawm tam sim no maub los thiab hloov dua siab tshiab rau hauv ib cov ntaub ntawv kwj. Thaum lub sij hawm lub xyoo lawm ntawm technology mus dhia-nyob rau hauv, "thaum yau kab mob" yog tshem tawm.

tsaus nees

Txawm li cas los, nrog cov creation ntawm ib tug khoom-xeev nco, nyob rau hauv kev ua lag luam, lwm yam los daws, nyob rau hauv uas tsis muaj yam qhov chaw, thiab cov ntaubntawv povthawj siv yog ua los ntawm kev hloov ntawm txoj hauj lwm ntawm lub floating rooj vag transistor. Cov drives yog hu ua SSD (los ntawm cov lus Askiv. Cov Khoom-State Drive). Muaj coob tus ntseeg hais tias cov xov xwm nyob rau hauv lub hauv paus ntawm khoom-xeev nco hlwb, qhov kev kawm ntawm uas yog ho tau ntau tshaj cov kev ceev ntawm lub HDD, yuav maj mam hloov cov classic drives. Nyob rau hauv lub meantime, ib yam nkaus thiab thaum ntxov los tham txog lub ntiaj teb no txoj kev hloov (txawm lub fact tias muaj hybrid HDD). Ntawm no yog vim li cas:

- tus nqi ntawm ib tug gigabyte ntawm disk qhov chaw nyob rau hauv lub SSD ntawm lub sij hawm ntau tshaj qhov no parameter nyob rau hauv HDD (coefficient yuav tau los mus faib rau tus nqi ntawm lub thawv);

- lub ntseeg tsis yog li ntawd yooj yim, txhua SSD yog tsiag ntawv los ntawm cov xov tooj ntawm permissible sau / nyeem mus;

- lub tshuab yog tshiab tshiab, lossi zoo, yog li nag hmo yuav tus ntaus ntawv yuav tam sim no hopelessly tawm ntawm hnub (muab TRIM hais kom yug).

Hybrid Hard Drive

Paub tias tam sim no hais txog ib tug ua tiav kev hloov ntawm technology mus hais lus prematurely, manufacturers tau npaj ib tug hais nruab nrab uas combines cov HDD thiab SDD. Lub hauv paus qauv ntawm xws li ib tug ntaus ntawv - magnetic disks (hard disk nrog nws tsis muaj nqi, thiab tsis dhau ... impressive kev kawm). Lub peculiarity yog hais tias lub hybrid nyuaj tsav tseem muaj ib tug nti thiab SSD xws li. Ntawm cov hoob kawm, cov pua pua ntawm gigabytes yuav tsis txawj hais lus, feem ntau yog tas rau cov nqi ntawm kaum. Uas yog, lub ib thooj ntawm cov nyiaj rau cov magnetic disks (piv txwv li, 750 GB) muaj peev xwm SSD - 8 GB, thiab, ntawm chav kawm, lub cache (32-64 MB). Hybrid nyuaj tsav thaum ua hauj lwm cov ntawv luam nrov tshaj plaws nuj nqis nyob rau hauv lub ceev ceev khoom-xeev nco, ces ua hauj lwm nrog nws. Nyob rau hauv lwm yam lus, cov SSD nyob rau hauv xws li ib tug kev txiav txim siab - ib tug thib ob-theem cache.