Dab tsi yog hom SSD disks? Thiab qhov txawv ntawm lawv?
Tsis muaj qhov tsis ntseeg uas koj tau hnov txog SSD, vim nws yog lwm txoj hauv kev rau disks. "HHD"Lub koob meej uas koj pom hauv txhua lub khoos phis tawj, tab sis txog tam sim no, qhov kawg tau muaj txiaj ntsig hauv daim teb no ua ntej thev naus laus zis tsim thiab muab rau peb" SSD ", uas yog qhov txawv ntawm" HHD "hauv ntau yam, tshwj xeeb tshaj yog kev nyeem ntawv thiab sau ntawv sai , zoo li tsis muaj kev cuam tshuam vim nws tsis Nws muaj cov khoom siv sib xyaw, vim nws yog lub teeb nyob hauv qhov hnyav ... thiab lwm yam.
Tab sis tau kawg, muaj ntau hom SSD, thiab hauv kab ntawv no peb yuav kawm txog lawv, txhawm rau pab koj thaum koj xav yuav "SSD" rau koj lub khoos phis tawj.
SLC
Hom SSD no khaws cia me ntsis hauv txhua lub cell. Nws muaj kev ntseeg tau ntau dua thiab muaj kev nyab xeeb thiab ua rau nws nyuaj rau qee yam ua tsis raug hauv koj cov ntaub ntawv. Ntawm nws qhov zoo: Kev kub ceev. Cov ntaub ntawv muaj kev ntseeg siab. Tsuas yog qhov tsis zoo ntawm hom no yog tus nqi siab.
MLC
Tsis zoo li thawj qhov, hom SSD no khaws ob qho khoom ntawm ib lub xovtooj. Tias yog vim li cas koj thiaj pom tias nws tus nqi tsawg dua thawj hom, tab sis nws yog tus yam ntxwv los ntawm kev nyeem ntawv thiab sau ntawv nrawm dua piv rau HHD disks ib txwm muaj.
TLC
Hauv hom "SSD" no peb pom tias nws khaws peb bytes hauv txhua lub cell. Uas txhais tau tias nws muab rau koj ntau qhov ntim cia, raws li nws tau tshwj xeeb los ntawm tus nqi qis. Tab sis rov qab los, koj yuav pom qee qhov tsis zoo hauv nws, qhov tseem ceeb tshaj plaws uas yog kev txo tus naj npawb ntawm kev rov sau dua, nrog rau kev nyeem ntawv thiab sau ntawv nrawm dua piv rau lwm hom.
Lub ntiaj teb loj tshaj plaws khaws cia hard disk nrog lub peev xwm ntawm 100 TB
