Monga zida zamakompyuta ambiri, zoyendetsa zolimba zimasiyana pamikhalidwe yawo. Magawo oterewa amakhudza ntchito yazitsulo ndikuzindikira kuyenera kwa kugwiritsidwa ntchito kwake kuti agwire ntchitoyo. Munkhaniyi, tiyesera kukambirana za mtundu uliwonse wa HDD, kufotokoza mwatsatanetsatane momwe zimakhalira ndi zomwe zimakhudza magwiridwe antchito kapena zina.
Zofunikira Pazovuta Zoyendetsa
Ogwiritsa ntchito ambiri amasankha kuyendetsa galimoto molimba, poganizira mawonekedwe ake ndi kuchuluka kwake. Njirayi si yolondola kwathunthu, popeza magwiridwe antchito amakhudzidwa ndi zambiri zowonetsa, muyenera kuwayang'anitsitsa mukamagula. Tikukulimbikitsani kuti muzidziwitsa bwino zomwe zingakhudze mgwirizano wanu ndi kompyuta.
Lero sitikamba za magwiridwe antchito ndi zina zagalimoto zomwe zikufunsidwa. Ngati mukufuna pankhaniyi, tikulimbikitsani kuwerenga zolemba zathu pa zotsatirazi.
Werengani komanso:
Kodi diski yovuta imakhala ndi chiyani
Kapangidwe kazithunzithunzi ka hard drive
Choyimira
Chimodzi mwamagawo oyamba omwe ogula ali ndi kukula kwagalimoto. Mitundu iwiri imawonedwa kuti ndi yotchuka - mainchesi 2,5 ndi 3.5. Zing'onozing'ono nthawi zambiri zimakhazikitsidwa pa malaputopu, popeza malo mkati mwakemo ndi ochepa, ndipo zazikulu zimayikidwa pamakompyuta awokha. Ngati simuyika hard drive ya 3.5 mkati mwa laputopu, ndiye kuti 2,5 imayikidwa mosavuta mu PC.
Mutha kukhala kuti mwakumana ndi zoyendetsa zazing'ono, koma zimangogwiritsidwa ntchito pazida zam'manja, choncho simuyenera kuwayang'anira mukamasankha kompyuta. Zachidziwikire, kukula kwa hard drive sikumangotanthauza kulemera ndi magawo ake, komanso kuchuluka kwa mphamvu zomwe zimagwiritsidwa ntchito. Ndi chifukwa cha izi kuti ma HDD a 2,5 inchi nthawi zambiri amagwiritsidwa ntchito ngati ma drive akunja, chifukwa ali ndi mphamvu zokwanira zoperekedwa kudzera pa interface yolumikizira (USB). Ngati zidaganiziridwa kuti zizipanga kuyendetsa kwakunja kwa 3.5, zitha kufuna mphamvu zowonjezera.
Onaninso: Momwe mungapangire kuyendetsa kuchokera kunja kuchokera pa hard drive
Voliyumu
Kenako, wogwiritsa ntchito nthawi zonse amayang'ana voliyumu yoyendetsa. Itha kukhala yosiyana - 300 GB, 500 GB, 1 TB ndi zina. Khalidwe ili limatsimikizira kuti ndi mafayilo angati omwe angathe kukwanira pa hard drive imodzi. Pakadali pano, sizikulimbikitsanso kugula zida zokhala ndi mphamvu zosakwana 500 GB. Sizibweretsa ndalama zokha (voliyumu yayikulu imapangitsa mtengo wa 1 GB kutsika), koma ngati chinthu chofunikira sichingakhale choyenera, makamaka mukaganizira za kulemera kwamasewera ndi makanema amakono.
Ndikofunika kumvetsetsa kuti nthawi zina mtengo uliwonse pa disk 1 ndi 3 TB ungasiyane kwambiri, izi zimawonekera makamaka pamagetsi a 2,5 inches. Chifukwa chake, musanagule ndikofunikira kudziwa zolinga zomwe HDD ichitikire ndi kuchuluka kwa momwe zingafunikire pamenepa.
Onaninso: Kodi mitundu ya Western Digital driveives itanthauza chiyani?
Kuthamanga kuthamanga
Kuthamanga kwa kuwerenga ndi kulemba makamaka kumatengera kuthamanga kwa kuzungulira kwa kupindika. Mukawerenga nkhani yolimbikitsidwa pazinthu za hard disk, mumadziwa kale kuti zopindika ndi ma mbale zimazungulira limodzi. Zomwe zimasinthidwa kwambiri pamphindi, zimasunthira mwachangu gawo lomwe likufunidwa. Kuchokera pamenepa izi zimapangitsa kuti kuthamanga kwambiri kutulutsidwe kutentha, motero, kuziziritsa kwambiri kumafunikira. Kuphatikiza apo, chizindikirochi chimakhudzanso phokoso. Ma Universal HDD, omwe nthawi zambiri amagwiritsidwa ntchito ndi ogwiritsa ntchito wamba, ali ndi liwiro kuyambira 5 mpaka 10,000 pamphindi.
Ma driver omwe ali ndi liwiro la 5400 spindle ndi abwino kugwiritsidwa ntchito m'malo opangira ma multimedia ndi zida zina zofananira, chifukwa kutsindika kwakukulu mumsonkhano wa zida zotere ndikugwiritsa ntchito magetsi ochepa komanso kupopera phokoso. Ma model omwe ali ndi chizindikiro choposa 10,000 ndiwabwino kudutsa owerenga PC ndikuyang'anitsitsa ma SSD. Nthawi yomweyo, 7200 rpm ndiye golide wabwino kwambiri kwa ogula ambiri.
Onaninso: Kuyang'ana liwiro la zovuta pagalimoto
Kuphedwa kwa geometry
Tangotchulapo mbale ya hard drive. Ndi gawo limodzi lamagetsi a chipangizocho ndipo mu mtundu uliwonse wa kuchuluka kwa maula ndi mawonekedwe a ojambulira zikusiyana. Dongosolo lomwe limaganiziridwalo limakhudza kuchuluka kwakukulu kosungirako komanso liwiro lake lomaliza / kuwerenga. Ndiko kuti, chidziwitso chimasungidwa makamaka pamapuleti awa, ndipo kuwerenga ndi kulemba kumapangidwa ndi mitu. Ulendo uliwonse umagawika m'magulu amagetsi, omwe amakhala ndi magawo. Chifukwa chake, ndi ma radius omwe amakhudza kuthamanga kwa chidziwitso.
Kuwerenga kuthamanga kumakhala kosavuta m'mphepete mwa mbale pomwe maulalo amakhala ataliitali, chifukwa cha izi, ocheperako mawonekedwe, amachepetsa kuthamanga kwambiri. Ma plates ochepa amatanthauza kukwera kochulukirapo, motsatana, komanso kuthamanga kwambiri. Komabe, m'masitolo opezeka pa intaneti komanso patsamba lawopanga sizimawonetsa mkhalidwewu, chifukwa cha izi kusankha kumakhala kovuta.
Ma interface
Mukamasankha mtundu wa hard disk, ndikofunikira kudziwa mawonekedwe ake olumikizira. Ngati kompyuta yanu ndi yamakono kwambiri, zolumikizira za SATA zambiri zimayikidwa pagululo. M'mitundu yakale yoyendetsera yomwe sinapangidwenso, IDE idagwiritsidwa ntchito. SATA ili ndi zosinthika zingapo, chilichonse chimasiyana mu bandiwifi. Mtundu wachitatu umathandizira kuwerenga ndi kulemba kuthamanga kwa 6 Gb / s. Zogwiritsidwa ntchito kunyumba, HDD yokhala ndi SATA 2.0 (kuthamanga mpaka 3 Gb / s) ndikokwanira.
Pamitundu yodula kwambiri, mutha kuwona mawonekedwe a SAS. Zimagwirizana ndi SATA, komabe, SATA yokha ndi yomwe ingalumikizidwe ndi SAS, osati mosemphanitsa. Mtunduwu umakhudzana ndi bandwidth ndi ukadaulo wa chitukuko. Ngati mukukayika za kusankha pakati pa SATA 2 ndi 3, omasuka kutenga mtundu waposachedwa, ngati bajeti ingalole. Zimagwirizana ndi zam'mbuyomu pamalumikizidwe ndi zingwe, koma zakonzanso kasamalidwe ka magetsi.
Onaninso: Njira zolumikizira hard drive yachiwiri ku kompyuta
Kuchulukitsa voliyumu
Buffer kapena cache ndi cholumikizira pakati posungira zambiri. Imakhala yosungira kwakanthawi kochepa kuti nthawi ina mukadzapeza hard drive ikulandire nawo nthawi yomweyo. Kufunika kwaukadaulo koteroko kumabuka chifukwa liwiro la kuwerenga ndi kulemba limasiyana nthawi zambiri ndipo kumakhala kuchedwa.
Mwa mitundu yokhala ndi kukula kwa mainchesi 3.5, kukula kwa buffer kumayambira 8 ndikutha ndi megabytes 128, koma sikuyenera kuyang'ana zosankha zonse ndi chizindikiritso chachikulu, chifukwa cache siigwiritsidwa ntchito mukamagwiritsa ntchito mafayilo akulu. Zingakhale zolondola kwambiri poyang'ana kaye momwe malembawo awerenge ndi liwiro la cholembedwacho, kenako, potengera izi, musankhe kukula kwa cholumikizira.
Onaninso: Kodi bokosi lomwe limakhala pa hard drive ndi chiyani?
MTBF
MTBF kapena MTFB (Kutanthauza Nthawi Pakati Pa Kulephera) kumawonetsa kudalirika kwa mtundu wosankhidwa. Mukamayesa batani, opanga mapulogalamu amawona kuti kuthamangitsana kumapitiliza kugwira ntchito bwanji popanda kuwonongeka. Chifukwa chake, ngati mugula chipangizo cha seva kapena chosungira nthawi yayitali, onetsetsani kuti mwayang'ana. Pafupifupi, ayenera kukhala ofanana ndi miliyoni miliyoni kapena kupitirira apo.
Nthawi yayitali yakudikirira
Mutu umasunthira kumalo aliwonse a njanji kwakanthawi. Izi zimachitika kwenikweni m'magawo awiri. Kutsitsa pang'ono, ntchito zimamalizidwa mwachangu. Mwa mitundu yonse, latency yapakati ndi 7-14 MS, ndi seva - 2-14.
Kugwiritsa Ntchito Mphamvu ndi Kutentha
Pamwambapa, pomwe timakambirana za mawonekedwe ena, mutu wa Kutentha ndi kugwiritsa ntchito mphamvu udakwezedwa kale, koma ndikufuna kukambirana zambiri mwatsatanetsatane. Zachidziwikire, nthawi zina eni makompyuta amatha kunyalanyaza kugwiritsa ntchito mphamvu, koma pogula mawonekedwe a laputopu, ndikofunikira kudziwa kuti kukwera mtengo, kuthamangitsa batri kumatuluka mukamagwira ntchito.
Mphamvu zina zomwe zimagwiritsidwa ntchito nthawi zonse zimasinthidwa kukhala kutentha, chifukwa chake ngati simungathe kuyambiranso kuzirala, muyenera kusankha mtundu wokhala ndi chizindikiro chotsika. Komabe, mutha kuzolowera kutentha kwa opareshoni a HDD kuchokera kwa opanga osiyanasiyana mu nkhani yathu ina pa ulalo wotsatirawu.
Onaninso: Kutentha kwa opanga osiyanasiyana opanga ma hard drive
Tsopano mukudziwa zofunikira zazikuluzikulu zamayendedwe ovuta. Chifukwa cha izi, mutha kupanga chisankho choyenera mukamagula. Ngati, mukamawerenga nkhaniyi, mwaganiza kuti zingakhale zoyenera kuti ntchito yanu mugule SSD, tikukulimbikitsani kuti muwerenge malangizo ake pankhaniyi.
Werengani komanso:
Kusankha SSD pakompyuta yanu
Malangizo posankha SSD ya laputopu
