Yuav ua li cas mus xaiv lub hard disk: lub ntsiab tsis

Hard disk los yog ib qho nyuaj tsav yog ib qho tseem ceeb ib feem ntawm lub system unit. Nws muab cia ntawm tus neeg siv cov ntaub ntawv thiab cov ntaub ntawv. Yog hais tias koj xav yuav ua li cas los xaiv tus hard disk, koj yuav tsum paub ib tug ob peb tsis.

Xav txog lub ntsiab yam ntxwv ntawm lub hard drive.

Tus thawj parameter uas koj yuav tsum xyuam xim rau thaum xaiv - yog qhov ntim ntawm lub ntaus ntawv. Nws yog hais txog tus nqi ntawm qhov chaw rau koj tsav nyuaj, uas yog, tus nqi ntawm cov ntaub ntawv sau cia los ntawm tus neeg siv rau lub hard drive. Lub volume ntawm lub ntaus ntawv yog ntsuas nyob rau hauv gigabytes thiab terabytes, thiab lub siab nws yog, qhov zoo. Leej twg zoo dua yuav ib tug nyuaj tsav peev xwm ntawm ib tug terabyte.

Qhov thib ob qho tseem ceeb nuance nyob rau hauv kev soj ntsuam txog qhov teeb meem ntawm yuav ua li cas xaiv ib tug nyuaj tsav, yog lub interface - lub hauv paus ntawm tus sis ntawm tag nrho cov tshuab. Feem ntau, lub zog tsav kev twb kev txuas mus rau lub motherboard yog ua los ntawm ib tug tsim nyog interface. IDE siv ua ntej, thaum lub caij nws yog obsolete. Thaum lub caij, nquag siv los ntawm tus SATA interface, ntawm peb kev xaiv hais yog pom tias yuav ua tau lub siab heev tshaj plaws SATA3.

Thaum teb cov nqe lus nug ntawm yuav ua li cas los xaiv tus hard disk, nws yog muaj nqis mentioning txog xws li ib qho tseem ceeb lub sij hawm ntawd, raws li ntxaiv ceev. Qhov no parameter nyob rau hauv lub ceev ntawm cov ntaub ntawv pauv. Lub siab dua no Performance index, lub zoo dua. Qhov zoo tshaj plaws yog 7200 rpm.

Cov tom ntej no tseem ceeb heev parameter yog tus tsis nco, uas yog ib tug hard disk nco, nyob rau hauv uas lub cia ntawm cov ntaub ntawv twb nyeem los ntawm nws, tab sis tsis kis tau los ntawm cov kev twb kev txuas interface. Qhov ntau nco, qhov ntau dua hais tias muaj ntaub ntawv tseem ceeb uas tsis yuav tsum tau saib rau lub disk. Qhov no muaj feem xyuam rau cov kev ceev nce nyuaj tsav kev ua tau zoo. Rau hnub tim, lub siab tshaj plaws loj ntawm lub cim xeeb yog 64 megabytes.

Lwm parameter influencing kev daws ntawm qhov teeb meem, yuav ua li cas xaiv ib tug nyuaj tsav, yog rau hauv daim ntawv tshaj. Los ntawm qhov no yog to taub lub cev ntev, piv txwv li qhov siab, thickness thiab dav. Tam sim no, muaj ob hom ntawm qhov zoo tshaj 2.5 thiab 3.5 nti. Tus thawj embodiment yog npaj rau kev siv nyob rau hauv laptops, thiab lub thib ob - rau cov system blocks. Yog hais tias peb xav txog cov nqe lus nug ntawm yuav ua li cas xaiv ib tug nyuaj tsav rau koj lub laptop, nws yog tsim nyog los hais tias nyob rau hauv feem ntau qhov ntxaiv ceev yuav ua ncaj rau 5400 rpm. Tab sis lub thib ob hom nyuaj tsav yog tsim los rau installation nyob rau hauv ib tug pa system units.

Nyob rau hauv cov nqe lus ntawm kev ntseeg peb yuav hais tias tag nrho cov manufacturers yog hais txog tib yam, txij thaum nws yog ib tug ntawm lub ntsiab kev zoo rau lawv. Thiab thaum nws los txog rau qhov teeb meem ntawm yuav ua li cas los xaiv ib tug tshem tau ib qho nyuaj tsav, ces nws yog tau muab nyiam mus rau ib tug series ntawm Western Digital caviar Green, txawv uas ntsiag to lag luam thiab tsawg kub. hard drive txias yuav tsum tau them tshwj xeeb mloog. Yog hais tias nyob rau lwm yam tes nrog rau lub hard drive bay muaj ib tug zoo-tshuab lub cev, nws tseem tau mus ua tsis tau ib tug xov tooj ntawm ntxiv txivhmab.

Yog li ntawd, tam sim no koj tsis paub xwb li cas los xaiv lub zog tsav, tab sis muaj ib co yooj yim nuances rau qhov kev xaiv.