Nkhani

Makasitomala akagula zinthu za OPS, apeza kuti pali mitundu iwiri yama hard drive: SSD ndi HDD. Kodi SSD ndi HDD ndi chiyani? Chifukwa chiyani SSD ili mwachangu kuposa HDD? Kodi zovuta za SSD ndi ziti? Ngati muli ndi mafunso amenewa, chonde pitirizani kuwerenga.

Ma hard drive amagawika m'ma hard drive (ma hard drive, HDD) ndi hard state drive (SSD).

The mechanical hard disk ndi chikhalidwe ndi wamba hard disk, makamaka wopangidwa ndi: mbale, maginito mutu, mbale shaft ndi mbali zina. Monga momwe zimakhalira ndi makina, ma

liwiro la mota, kuchuluka kwa mitu ya maginito, ndi kachulukidwe ka mbale zonse zitha kusokoneza magwiridwe antchito. Kupititsa patsogolo magwiridwe antchito a HDD hard disks makamaka kumadalira kukulitsa liwiro lozungulira, koma kuthamanga kwambiri kumatanthawuza kuwonjezeka kwa phokoso ndi kugwiritsa ntchito mphamvu. Choncho, mapangidwe a HDD amatsimikizira kuti n'zovuta kusintha bwino, ndipo zinthu zosiyanasiyana zimachepetsa kukweza kwake.

SSD ndi mtundu wosungira womwe watulukira m'zaka zaposachedwa, dzina lake lonse ndi Solid State Drive.

Lili ndi makhalidwe a kuwerenga ndi kulemba mofulumira, kulemera kochepa, kutsika kwa mphamvu zogwiritsira ntchito mphamvu komanso kukula kochepa. Popeza palibe vuto loterolo kuti liwiro lozungulira silingachuluke, kuwongolera kwake kudzakhala kosavuta kuposa HDD. Ndi ubwino wake waukulu, wakhala msika waukulu kwambiri.

Mwachitsanzo, kuwerengeka kwachisawawa kwa SSD ndi gawo limodzi mwa magawo khumi a millisecond, pomwe kuwerengeka kwachisawawa kwa HDD kuli pafupi ndi 7ms, ndipo kumatha kukhala mpaka 9ms.

Liwiro losungira deta la HDD ndi pafupifupi 120MB/S, pomwe liwiro la SSD la protocol ya SATA ndi pafupifupi 500MB/S, ndipo liwiro la SSD la NVMe protocol (PCIe 3.0 × 4) ndi pafupifupi 3500MB/S.

Zikafika pazogwiritsa ntchito, monga momwe zida za OPS (makina amtundu umodzi) zimakhudzidwira, onse a SSD ndi HDD amatha kukwaniritsa zofunikira zonse zosungira. Ngati mumatsata liwiro lachangu komanso magwiridwe antchito abwino, ndibwino kuti musankhe SSD. Ndipo ngati mukufuna makina a bajeti, HDD ingakhale yoyenera.

Dziko lonse lapansi likupanga digito, ndipo zosungirako zosungirako ndizo mwala wapangodya wa kusungirako deta, kotero kufunika kwawo kungaganizidwe. Amakhulupirira kuti ndi chitukuko cha teknoloji, padzakhala zinthu zambiri zapamwamba komanso zotsika mtengo kuti zikwaniritse zosowa bwino. Ngati muli ndi mafunso okhudza kusankha mtundu wa hard drive, chonde titumizireni!

Tsatirani ulalo uwu kuti mudziwe zambiri:

/