DDR4 Server RAM: Amasolution ephepha ephezulu yokusebenza kumaseva amakhubalo

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Iphepha Lesi

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dDR4 iseva RAM

I-DDR4 server RAM ikhona ukuphumelela kakhulu ekuvuleni teknoloji yememory yesikhumbuzo, ekunikeza ukulethwa okuningi nokusebenza okuhle kwezinhlanu zokusebenzela. Le memory ye-generation e-4 yokuthola idatha ngamaxesha amabili isebenza kwiindlela zakhe ezihlukileyo nangaphezulu kwaye yenziwa ngaphantsi kwegesi lika lapho iqale ukusebenza. Ngegigigaba elilandelayo le-2133 MHz nayo lekhankanyo ukuba yi-3200 MHz, i-DDR4 server RAM inikeza ukuguqula idatha ngendlela eninzi esenza kakhulu izisebenziso zase-server zamanje. Le teknoloji inamaqondo abalulekileyo aqhubekayo, ayiseta kwiivolt 1.2V ngokulinganisa na-1.5V yeDDR3, okwenza ukuba igesi liyishintshelwe futhi kungena amandla. Imodyuli yememory zenhloso yokulungisa impawu ngokushesha ngokusetshenziswa kwe-ECC (Error-Correcting Code) teknoloji, ukuze idatha ibe yingeniso nezinhlelo zisebenze kahle. I-DDR4 server RAM nenani eliphezulu lemikhiqizo, ifakwa do-64GB ngamodule, lokhu kuyisiko sokusebenzisa okungenjalo nezinhlanu zokuvirtualiza. I-architecture yenhloso izinto ezinzulu njenge voltage regulation esetshenziswe khona, izibonelo ezingcono zokugcina, nebank group architecture, konke lokhu kuchaza ukuthi iserver isebenze kahle futhi kungena into engaqondisi. Le module zenhloso yokwenza ngemikhiqizo yesikhumbuzo, ukuze iyakwazi ukuthi yiqondana nezinhlanu zase enterprise futhi yilinde isebenza ngendlela ethembekile xa kusebenzelwa ngamanye amasevisi.

Imikhiqizo Emisha

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

I-RAM yamatheya yeDDR4 ikhona izimpawu eziningi eziqinileyo okwenza yena ikhwabi lokusebenzela kwezindawo zokugcina idatha ngeminyaka yakamuva. Okokuqala, ukuba nokwehlisa nezindlela zayo ekhona ukwenza idatha ingcinwe ngokushesha futhi isicelo senginesi singasebenze ngokushesha. Ukuncipiswa kwegolide esetshenziswayo (1.2V) kubangela ukunceda kwamandla, ngakho-ke ukunceda komali wokusebenzela noma ukunceda kwamandla, ngokuqondile kuzindleko zokusebenzela. Izimpawu zokulungisa amaphoyinti amanqaku aphethweyo aye kube yimala yokuhlinzeka kwezimpilo zedatha nezinhlelo zingasebenze ngendlela ethembekileyo. Izinga eliphezulu lembili lenkemba ikhona ukunakekela kwezimpilo ezingu-GB ngaphezulu kwatethe, kuvumela ukusebenzela kwezivirtual machine nezicelo eziningi ngokwesibini. Izinga elibalulekileyo lemandla oluncishisiweyo kubangela ukucima okuningi kwezinhlelo, kuvumela ukunceda kuzindleko zokucima. Imisebenzi emisha yokubiza nezindlela zokuhlangana yesicelo ikhona ukunceda kohlukaniswa kwezikhathi futhi kuholela ekusebenzeni ngokulinganiso kwezinhlelo ngokuphandele. Ukuthakazelwa kwayo nezinhlelo zamatheya amasha kuyizidinga ukuthi kuhlangane ngendlela ethembekileyo futhi kusebenze ngokuningi. Ubukhulu bempilo nezimfanelo zeDDR4 modules kuyenza ukuthi izinhlelo zamatheya zibe yimala yokuphila ngeminyaka engaphezu kuye kube yimala yokuthola umnotho omkhulu. Izinga eliphakeme lembili lenkemba nezimpawu zokuhlanjelana nezimpilo zidavula ukusebenzela ngendlela ethembekileyo kuzindleko eziningi. Isakhiwo sayo senzele ukuthi kungenzeka ukuthuthukisa futhi ukuthola ukulethana nezinto eziphilayo, kuvuma ukuthi kube yimala yokwenza uhlelo lwezindleko olungele kuzo abasebenzisa ezakhona. Lezi zimpawu zizonke zihambisana ngekuphila kwezinhlelo zamatheya, ukunceda kuzindleko zokusebenzela, futhi ukuthuthukiswa kwebhizinase.

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dDR4 iseva RAM

isicathamiya esivulekile

imemori yomkluli

imemori ye-server

dell R640 inkcazo

iserveri ne-RAM ezingu-64GB

ram 2rx4

Ukuphephuka nokukhanya okuningi

I-DDR4 server RAM ine-architecture engeyona yabanzi engenakho ngenxa yezici eziningi eziphovisa izindawo. I-base frequency ephakeme kakhulu ye-2133 MHz, nenkinga yokutholwa kuye kuma-3200 MHz, inikeza amathimele akhanyayo ayeke kuzinye izinhloso zokugcina. I-bank group architecture ithuthukisiwe ikuvumela ukusebenza ngokushesha ngokuphelele, kubusa izikhathi zokufinyelela kwi-memory kwaye ikhulise impendulo ye-system yonke. I-structure ye-command yesihlahla kanye ne-system yokuhlela iyasebenza ukuhluku lokuqala, ekunikeza ukukhipha kwaye ukusebenzisa idatha ngokushesha. Le miqatho yokuphephuka kwamanqaku ayabangela ngqo ukuthuthukiswa kwezixaziso, ukugcina kwezinhlobo zedatha ngokushesha kwaye ukusebenzisa i-virtualization ngokulinganayo.

Ukusebenza Kwamandla Nokuphatha Intampu

Enye yeziqakatha ezikhulu kwi-DDR4 yememori yosaba kukusebenzisa ngokwengeza nezimali eziphathelene nokuphepha kwamandla. Iyasebenza nge-1.2V, le mithambo isebenza ngama-20% amandla angaphansi kwezinye DDR3, okwenza ukuba kube khona ukuncipiswa kwezimali zokusebenzisa kuzo enkulu. Ukuncipiswa kwe-voltage, ngokunxulumene nezinhlelo zokwenza izisikhwama, kubangela ukuncipiswa komoya ofakwa, oku kwayise kunciphisa imigomo yokulinda nezimali ezoqobo. Izinto ezinjengoko esenzakalweni zokuphatha amandla zenziwe ngokuchanekileyo njengo-voltage regulation ne-adaptive power scaling, ukuze kuthathwe inkimbuka ephephile ngelixa kusethenjiswa ukusebenzisa amandla. Le ziqakatha zenza ukuba kube khona ukusebenza kwezindawo zokugcina idatha fephu nezimali eziphathelene nezindleko zobungako.

Ukubambisana nokuphatha amaphepha

I-RAM yamaseva ye-DDR4 ibandela imikoronto yokuhlolwa kweziphoso nekunqelwa okuphambene nokugcinwa kwezethi kanye nokuthula kwesistimu. I-ECC enhlukanisiwe ingahlolwa kanye nokuqinisa iziphoso eziningi, ukungcola ukungabikho kwezethi kanye nokuhluka kwesistimu. Ukulandelana nokwenzeka kwebhasi yamacala engaphandle kwenye indlela yokuphatha isiphoso esingathile. Imikirongo yesikhathi esihleli kanye nemigomo yokuhlinzela ubukhuni iyakunciphisa ukusebenza ngokuthula xa kusetshenziswa kanengqe kanye nezimo ezingahleliweyo. Lezi zindlela zokuthula kudingeka kakhulu kumasekelo ohlinzekayo lapho ukugcinwa kwezethi kanye nokusebenza kweqondo kuyadinga kakhulu, lokhu kuyenza i-RAM yamaseva DDR4 ikhiye elibaluleke kakhulu kumaseva amakhubalo.