Smr hard drive yog dab tsi?

Cov txheej txheem:

Smr hard drive yog dab tsi?
Smr hard drive yog dab tsi?

Video: Smr hard drive yog dab tsi?

Video: Smr hard drive yog dab tsi?
Video: Western Digital's 15TB SMR Hard Drive Launched 2024, Kaum ib hlis
Anonim

Perpendicular magnetic recording (PMR) thiab shingled magnetic recording (SMR) yog cov thev naus laus zis siv los khaws cov ntaub ntawv ntawm lub cev mus rau lub hard disk drive (HDD). … SMR muaj peev xwm tsav tau loj dua li cov PMR ib txwm siv vim tias SMR thev naus laus zis ua kom muaj qhov ntom ntom ntau dua.

Puas SMR tsav tsis zoo?

Nws tuaj yeem bogged thaum sau ntawv loj thiab ua qeeb heev, zoo li 10MB / s ntawm qhov nruab nrab qeeb. Nyeem tau zoo nws tsuas yog sau ntawv uas cuam tshuam. Uas tau hais tias, SMR thev naus laus zis ua rau qhov tsav no yog qhov zoo tshaj plaws rau $ s / TB ntawm kev ua lag luam, tsuas yog tsis txhob cia siab tias yuav ua tau zoo los ntawm nws.

Qhov twg zoo dua CMR lossis SMR?

SMR hard disks yog qhov kev xaiv zoo yog tias lawv feem ntau siv los ua cov ntaub ntawv ntshiab lossis yog tias lub hard disk loj yuav siv rau lub PC uas khaws cov ntaub ntawv. Lawv muaj peev xwm cia ntau dua thiab muaj zog ntau dua li CMR, uas ua rau lawv zoo tagnrho rau kev khaws cov haujlwm.

Vim li cas SMR HDD tsis zoo?

Qhov teeb meem nrog SMR drives yog thaum koj sib tshooj zoo li qhov no, nws txhais tau hais tias tsis muaj txoj hauv kev los sau rau ib txoj kab xwb tsis cuam tshuam cov ntaub ntawv ntawm cov kab nyob ze. Kev sau cov ntaub ntawv rau SMR tsav xav kom tus tsav luam theej ntau cov kab hauv ib zaug thiab rov sau lawv dua.

Kuv yuav paub li cas yog kuv lub hard drive yog SMR lossis CMR?

Txoj kev yooj yim tshaj plaws los txheeb xyuas seb nws puas yog SMR tsav yog lub cache loj. Cov qub qub (WDx0EFRX) muaj 64MB cache whereas tshiab hloov tshiab (WDx0EFAX) feature 256MB. Koj tuaj yeem nyeem tus lej xov tooj ntawm lub disk nws tus kheej thiab muab piv rau lub rooj hauv qab no.

Pom zoo:

Dab tsi yog bayeux tapestry dab tsi yog qhov cuam tshuam ntawm qhov kev tshwm sim nws ua kev nco txog?

Dab tsi yog bayeux tapestry dab tsi yog qhov cuam tshuam ntawm qhov kev tshwm sim nws ua kev nco txog?

Kristine Tanton. Ntsuas nees nkaum ntiv tes siab thiab yuav luag 230 ko taw ntev, Bayeux Tapestry ua kev nco txog kev tawm tsam rau lub zwm txwv ntawm Askiv ntawm William, Duke of Normandy, thiab Harold, Earl ntawm Wessex(Normandy yog ib cheeb tsam nyob rau sab qaum teb Fabkis).

Dab tsi yog qhev lub hard drive?

Dab tsi yog qhev lub hard drive?

Txhua yam koj yuav tsum ua qhev rau koj lub khoos phis tawj hard drive yog ib qho yooj yim hard drive enclosure thiab lub computer ua haujlwm. Slaving lub laptop tsav tso cai rau koj rov qab tau koj cov ntaub ntawv thiab luam lawv mus rau thawj lub hard drive ntawm koj lub khoos phis tawj desktop, lossis rau cov khoom thaub qab lossis lwm lub hard drive .

Puas yog sab nraud hard drive siv tau nrog mac?

Puas yog sab nraud hard drive siv tau nrog mac?

Sab nraud hard drives, thumb drives, USB drives, Flash nco phaib, thiab cov khoom siv zoo li iPod yog cov piv txwv ntawm cov khoom siv cia uas koj tuaj yeem txuas rau koj Mac siv Thunderbolt, USB, lossis FireWire cables, lossis txuas wirelessly siv Bluetooth.

Puas yog lub xeev muaj zog tsav lub hard drive?

Puas yog lub xeev muaj zog tsav lub hard drive?

Ib lub hard disk drive (HDD) yog ib txwm khaws cov khoom siv uas siv cov tshuab platters thiab txav mus nyeem / sau lub taub hau kom nkag mus rau cov ntaub ntawv. Ib lub xeev muaj zog tsav (SSD) yog hom tshiab dua, nrawm dua ntawm cov cuab yeej uas khaws cov ntaub ntawv ntawm cov ntaub ntawv nkag tau sai sai Cov kab lus no muaj:

Dab tsi yog qhov dej dab dej ua dab tsi?

Dab tsi yog qhov dej dab dej ua dab tsi?

Scout piav qhia tias Maycomb nyob nees nkaum mais hauv av los ntawm Finch's Landing vim Sinkfield, tus tswv tsev noj mov uas muag cov mos txwv rau cov neeg Khab thiab cov neeg nyob, cov neeg soj ntsuam tsis txaus ntseeg los tsim Maycomb lub rooj zaum ntawm tsoomfwv ncig nws tavern .