Dhigirii rekunze nekunze rekushandisa kwepodhi

Mumakore achangobva kupfuura, dambudziko rekusarudza chidimbu chekuchengetedza chakanaka chiri kuwedzera kukurumidza. Dzakakurumbira compact discs, yakatanga kuonekwa muna 1982, yakapfuura nenzira yakareba uye ine mbiri yekusimudza. Pakutanga, pane disk yakadaro yaigona kuchengetwa 700 MB ye data (yekutanga mitambo ine 650 MB yakakurumidza kuchinja). Nekuwedzera kwehuwandu hwehuwandu hwemapurogiramu, mamwe magetsi diski aidiwa - saka DVD yakaonekwa. Parizvino, teknolojia inonyanya kuzivikanwa iBlu-ray ine 25 GB uye yakawanda. Asi kazhinji kazhinji pfungwa yacho inoratidzirwa kuti kukura kweCD-ROM zvekuchengetedza uye kuchengetedza mabasa kuchapedzwa, kupa nzira yakasimba-mamiriro ezvenhau. Izvi hazvirevi nguva dzose, asi kufambira mberi munharaunda ino kunonyanya kutaridzirwa nevaridzi vepafoni. Kuti utsive motokari yeCD-ROM kana kuisa mukati memutambo we system ye kombiyuta yega rimwe dhayi rakawedzerwa rakawanda haritauri kusangana kwakaoma. Asi mumakomputa, zvinhu zvose hazvisi nyore. Yechipiri dhayi disk haikwanise kuiswa pafoni yekunyorera nenzira yakajairika, nokuti zvikamu mukati memhosva zvakasimbiswa uye hapana nzvimbo yakasununguka.

Zvisinei, nekufambiswa kwebhasi yeBudhu yakaratidzwa chaizvo zvigadzirwa zvakawanda, kusanganisira yekunze dhirairi yekodhi ye laptop. Kusiyana nemhando dzakasiyana-siyana dzekugadzirisa mukati, zvakadai zvakaoma disks (HDD) zvine USB interface iyo inotsigira pirat-plug / unlock device (iyo yakanga isina, somuenzaniso, pane IDE). Dhiyoki diski ye laptop inobatanidza zvakanyanya kwazvo: chete USB cable inobva kuHDD inowanikwa mune chero ipi zvayo isina mahwende yakanamatira pamapuraneti. Somugumisiro, iyo yehutano ichagadzirisa hutano hwehutano uye, kana disk inenge iine faira system, zvinongopa chete tsamba, zvichikubvumira kushanda nemutambo. Paunosarudza imwe kunze USB drive, zvinokurudzirwa kuti iwe unzwe nzira yaunoronga nayo kudya kwako. Mimwe mienzaniso inoshandisa bhasi re USB yekukurukurirana ne laptop, asi nokuda kwekugonesa kwemasimba - chechina chekunze chikwata, izvo zvisiri nyore. Vamwe havakwanisi kubatana kwakadaro, kugutsikana nemamita 500 kubva kuchiteshi (kana 1 A, kana kushandisa Y-Cable). Kunyange zvakadaro, inofanira kuonekwa kuti mitero ine simba rinowanzova nehanho rakakwirira uye simba. Kunze kweHDD kunowanzoshandiswa sekuchengetedza kuchengetedza kwezvinhu zvakakosha kana chipikicha chinotakurisa (kurangarira maCD).

Hard disk ye laptop uye kombiyuta (PC) vanosarudzwa nenzira dzakasiyana. Kana kuCP chikonzero chikuru chirikubudirira uye kukwanisa, zvekushandisa mitero inoshandiswa simba remhepo inowanikwa pane zvakanyorwa. Mushure mezvose, kombiyuta yefaira inofanira kumhanya pabhateri kwenguva yakareba, ndicho chikonzero dambudziko rakaoma re laptop rinenge risati rasvika ne10000 spindle revolutions. Mhinduro yakadai ingangodaro yakanganisa zvikuru maererano nemashandisi ekushandisa simba kwebhetri.

Kutenga mukati mukati dhayi disk ye laptop, unoda kuziva rudzi rwekushandisa. Panguva iyo pane vaviri vavo: IDE uye SATA. Izvo hazvisi zvinoenderana nemumwe, saka HDD interface uye mutungamiriri webhobho rebhokisi rinofanira kufanana.

Iyo inokurumidza kusimuka (RPM) inogadzira kushanda, kupisa uye kushandisa simba. Mienzaniso yakanonoka yakabva kune 7200 kuchinja, iyo inopesana is 5400, uye zvishoma nezvishoma (zvinosangana zvishoma nezvishoma) zvinokwana 4200. Iyo yakakwirira iyo inokurumidza kufamba, inowedzera kupisa uye simba mari.

Chimwe chezvinhu zve disk hard disk ndiyo yakawanda ye cache. Kunyanya zvazviri, zviri nani.

Pari zvino, kune madhairiro akaoma akavakirwa pasimba-state flash memory. Havana kushandura mafungiro emagetsi, vane simba shoma rinoshandiswa, vanoyera zvishomanana, uye zvinomhanya zvakasvibirira zviri kuswedera (uye kunyange mberi) zvakafanana nemagnetic disks mukati. Chimwe chezvakaipa ndezvokudhura.