I-Enterprise-Grade Server Hard Disk Drives: Izinko ezinhle yoGcinwa kwezicathami zedatha

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i-hard disk drive yamaseva

Isikhwama se-diski engaqhutshelwa kumaphoyisa yindlela ebalulekileyo ekugcineni kwemiphakethi ye-enterprise, yenziwe ngokuthi ihlanzele ukuthi kwenzeke umsebenzi owodwa emaphoyisini nezindawo zokusebenza. Le ndebe ikombisa uhlelo lomnotho olungileyo noma futhi i-firmware evulekileyo ukunikeza imiphumela emihle, ukubaluleka nokulinda kwezicelo. Inezithuthiwe ezifanayo zokuviba ngokushesha kakhulu ngokuthi kusetshenziselwa izinhlelo zokubeka nezinhlelo zokusabela, okuvumela ukusebenza kahle emaphoyisini amakhane. I-HDD yamaphoyisa ingaba ngezimali ezingu-1TB kuya ku-20TB, isebenzisa izinkqubo ezithathwe ngendlela yokuthi kugcinwe amanzi anezilayidi ezimbili. Le ndebe inezicelo ezinhle zokusebenza ngokuphelele, noma futhi kudingeka kungenxa kokuthi kunesikhathi eside sokuthi siyasebenza (MTBF) okungenani ama-2 milione amahora. Isekela ukusekela amaphoyisa amancane nezinhlelo zokulungisa amaphoyisa aqondisiweyo ukuba yizindlela zokusebenza kanye nezicelo. Le ndebe inezinhlelo zokuhlela amacache nezinhlelo zokukhangela ukuhanjiswa okuhambisana nokuthi kulingana nezidingo eziningi. Ngaphezu kwalokho, izinike amathuluzi okulinda amacala ukuvikela ukuthi kungabiwe amacala aphoyisini, lokhu kuyimfashanyana yokusebenzela kakhulu kuma-aplikesheni amabhizinisi nezindawo zokugcina amaphoyisa.

Imikhiqizo Emisha

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HPE 16GB (1x16GB) Isikhombisi Esinye x8 DDR5-4800 CAS-40-39-39 Unbuffered Standard Memory Kit

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HPE 900GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty Ukhetho Lwesibhedlela Olulandelayo HDD

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HPE 300GB SAS 12G Umsindo Wesibizo 10K SFF (2.5in) SC 3nyawulo Amahhori Wty Firmewesha Elidigishaleni Lohhadi

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HPE 600GB SAS 12G Umsindo Wesibizo 10K SFF (2.5in) SC 3nyawulo Amahhori Wty Firmewesha Elidigishaleni Lohhadi

Izinhawu zokugcina i-diski ezinhlanjeneyo kwezinhawu zokusebenza kahle ngezindlela eziningi ezingcono ukuthi zibe yilapho eculayela kuzo. Okokuqala, zinikeza indlela yokucindezela ikhono eliphezulu ngokulinganisa nezinye izinhlobo zokugcina, okuvumela amakhiwane ukuba agcine amathatha atholakala wokudata ngaphandle kokukhetha imali encane. Lezi zinhawu zisenzakwa ngendlela ethile ukuze zibe nemnandiyo emidleni yokusebenza ngokuphelele, nezinhlobo ezinezimo ezinamandla okwaze kwasebenzi 24/7. Ukuthi kune firmware yezinhawu zenkampani yenkampani kuyizophatha ukusebenza okuningi kumaRAID, futhi izinhawu zokulungisa amaphoyinti akunye ukuvikela ukuthobekayo komlilo. Izinhawu zokusebenza kahle kakhulu ekusabalaliseni, vumela amakhiwane ukuba akhulise amathatha awo ngendlela efanele nalokho kudingeka. Zifaka phakathi izici ezijwayelekileyo zokuhlinzela umphimbo nokukhanyisa ukuhluka, okuvumela ukusebenza okuphezulu kuzindaweni ezithinte zinhawu zokusebenza. Iziphumo sezinhawu sizivumelela ukusetshenziswa kwezinhlobo ezinhle zezinkomba nezinhlobo zokuxhumana, okuvumela ukuthi zihlanganwe ngemfushane nezinhawu ezenake nezinhlobo zokuphatha. Izici zokunciphisa isevuke sokusebenza sikhuthula izindleko zokusebenzela futhi kubonisa ukusebenza okufanele kuzo. Ngaphezu kwalokho, lezi zinhawu zingaba nezici zokujabulalisa ngokomdla okungenzeka ukuthi zingakhiphe amaphoyinti angafani, okuvumela ukwenqaba ngokomdla futhi kuthule izindleko zokusebenza. Ukuchangana kwezimala eziphezulu, ukuthobekayo, nezici ezithile zezinhawu zenkampani kuyenza izinhawu zokusebenza kahle njengencazelo engcono kuzinhawu zezindawo zokugcina, zinikeza isisindo esingcono kuzo amakhiwane abadinga ukusebenza nokucindezela ikhono eliphezulu ngazo zonke izinhlobo zezinhawu zokugcina.

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i-hard disk drive yamaseva

isidayiki esikhathazo se-nas

abasebenzisa isikweletu se-hard disk drive

ubukhokho bokugcina i-hard disk drive

i-hard disk drive engenziwe yekhanda le-enterprise

imathiselwano yokufaka i-hard disk drive

ukulinganisa ubukhwebo bokugcina i-hard disk drive

Ukubuyiselwa kwezimali nezikhali

Izinhawu zokugcina i-hard disk zokusebenza kahle zidizaynwe ngemisebenzi yokuthula okungcono okubonisa yena kumaqondo wokusebenzela. Lezi zinhawu zifaka phakathi iziqiniso zokusebenza zokwenza uhlobo oluphezulu, amathukuthuku amathizekileyo, nezinhawu zokuhlola ezithutha isebenza phakathi kwezindleko eziphambene. Izinhlayezo zokuvumela ukuvushwa nokulungisa ukusebenza kwamaphesheya kuzenze kube yimaloke nezindlela zokusebenza, futhi le firmware engenzi umsebenzi wezinye izinto ephathelene nokuqinisa nokuthutha isebenza. Ukusebenzela kwezinhawu zokuthula zokuhlinzeka kwezinhawu nezincazelo zokugcinwa data kunesibonelo sokuvikela data bese sikhombisa ukufunda/kuthayela ngendlela engcono noma lapho kukhona imiphumela engaloki. Lezi zinhawu ziyakhona nge-MTBF enkulu kanye nezinkinga ezincane kule ndaba zokuthile, zihlukile kumaqondo wokusebenza apho akudingeki ukuthile.

Ukudizayna Okuthuthake Isisebenzi

Ukucwangcwa kwezinhloso zokusebenza kwezinhloso zokugcinwa kwezinhloso zaseva kuyadingeka ukulayishwa ngokuthuluka ukusebenzisa izindleko zaseva ngokuholela. Le ndhloso inemibandela yokuphatha izinhloso zokugcinwa okuphumelela ukuthola kwezinye izinhloso zaseva, kunciphisa ubude bendawo futhu kuthuthukisa ubungo bendawo. Ukusebenzisa izinhloso zokulayishwa kwezinhloso zenhloso zokulayishwa kungenzeka ukuphatha ngokulungile kwezinye izicelo eziyisokela, nasekuqondweni kwezinhloso zokuphatha izinyathelo zokugcinwa kudingeka kuthuthukise ukusebenzwa. Le ndhloso nazo inezinhloso zokuthola ezifanayo okuphumelela ukuthola kwezinye izindawo eziphumelelayo kwezinhloso zokuthola ezitholakala kuzindleko zedatha. Le ndhloso zinethulula ukusebenzisa izicelo nezinhloso zaseva okungenzeka ukuthuthukiswa kwezinhloso zaseva nezinhloso zokuphatha, nasekuveleni izinhloso zokulandela nezinhloso zokubika kubasebenzisi abasevisi.

Ukuphepha kwezinhloso zaseva

Izinhawu zokugcina idatha kwi-server zifaka phakathi izimo eziningi zokulungiswa kwedatha ukuthutha isiqiniseko kunokwenzeka. Lezi zimo kuzo ifaka phakathi izinkqubo zakho zokulungisa amandla aphelileyo okuthi akuvikele idatha ekupheleni kwezindleko ezingenakukhathwa ngokuthi kwenze inqubo yokuwetela edatha ekuqaleni kweyona kuhlangothini. Iziphumo zokulungisa nezinkqubo zokulungisa i- error ezahlukeneyo engenza ukuthi ikwazi ukubona nokulungisa imiphumela ye-data emasinga esebenza kakhulu. Ngaphezu kwalokho, zingaba nefezula yokusekela njengezinye zokucima ngemfanelo fanye nazo ezokubethela idatha elithintekayo. Isicathami silungisa izinkqubo zokulinganisa idatha ezayivikela ukuthi inqubo yokwetela idatha yenziwa ngendlela efanele, nasekunene kufaka phakathi izindlela zokulungiswa ngokushesha kwezimo zokuhlanganisa RAID. Lezi zimo zokulungiswa zihlanya ngokuxhasa ukuthi idatha ibe yisiguliwe fanye neyokutholakala kuzindawo zokugcinwa kwezinkampani.