Imemori ye-Cloud Server ye-DDR5: Ukusebenza nokusebenzisa imali ngokuhle kwezindatayithi zomdla

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Iphepha Lesi

Izinkomo

Ngiyabuzisa

Iphutha

Vumela Nethu

imemory ye-ddr5 yamasevisi wase-cloud

Imemori ye-DDR5 yezinhloti zokusebenza kakhulu kuhlela ukuthuthukwa okukhulu kweteknoloji yenkampani, inikeza imiphimbo yokusebenza fanye nefficiency ephakeme ngaphandle kwalokho kungena. Le teknoloji entsha yenkampani inikezela izindleko zokulayisha idatha ngokushesha, ukuqala kuma-4800 MT/s bese ikhula amanani angama-8400 MT/s, lokhu kuyindlela enhle yokuphatha izinkomba ezikhulu zokusebenza kweteknoloji yesilondlo esisha. I-architecture iyathuthukisa izinto ezifana ne-refresh functionality yenkampani, decision feedback equalization, nobunconywa obuningi olwenziwe nge-on-die ECC. Imoduli ye-DDR5 yenkampani zenziwe ngokuthi iqukethe izindleko ezimbili kudonga elinye, lokhu kubalisa kabili intanethi yememori foyikona ukugcina ubumfeka bendawo. Le teknoloji ibongisa futhi ukuphathiwa kwamanzi ngokuthuthukiswa kwe-Power Management IC (PMIC), okunika amandla okulawulwa kwal voltage fanye nokuthuthukwa kwesistimu yonke. Kuzinhloti zokusebenza, lokhu kuthi kune mphimbo yokusebenza kuvirtualization, izibonelo ezijwayelekile, izinkomba zokuthuthukiswa kwesilonde, nezisekelo zokusebenza kakhulu. Ubukhulu obuphezulu kudonga ngalinye, obinga amanani angama-512GB, abangela ukuthi kube nenkampani enobukhulu ngaphansi komkhawulo wendawo, lokhu kuvulela ukuthi inkampani isebenziswe ngokuefficient kuzindaweni zokugcinwa.

Imikhiqizo edumile

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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 64GB (1x64GB) Dual Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit

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HPE 300GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty Ukhetho Lwesibhedlela Olulandelayo HDD

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

Imemori ye-DDR5 yezinhlayiya zokusebenza kwi-cloud ikunika izintu eziyisisekelo ezimbili ezingekelwa ngqo ukusebenza kwamadatayitha nezintu zazo. Okokuqala, ubandwidth obungaphandle kakhulu, oqalisa ngama-4800 MT/s, ikuvumela ukusebenzela kwezinto ngokukhawuleza nokunciphisa isikhathi esidingeka, okuyisidingo esibalweni lezinhlelo zokusebenza neziservice ezijwayelekileyo. Ukulandelana ngempumelelo yokusebenza, okufinyelelwa ngokuhle kwegridhi ne управление yokusebenza, kubangela ukuncipha izindleko zokusebenzela nokunciphisa umoya ohlanzekayo, okulinganisa izinkinga eziyisisekelo ezimbili kuzinhlayiya zasegolide zamadatayitha. Izindiko zokulungisa impawu ngaphezulu zikuxhasa ukuthi idatha ibe yethu futhi inhlalakahle yokusebenza iyabuye ingaqediwe, ukuncipha isikhathi esingasendle nekuhamba komsebenzi oluphela. Ubuningi be-inhlalakahle bokugcina idatha kuvumela ukusetshenziswa okuhle kwezindawo, kuvumela amadatayitha ukuthi abaleke kakhulu izindlela zabo zokusebenza ngaphakathi kwezinhlayiya eziphilayo. Isakhiwo se-bank dambu ngamoduli engxenye yokuhlola uhlelo ngenkathi ekunika amathulembo aphezulu, ukunciphisa ubudlelwane kuzinhlelo zezinhlayiya. Ukwandisa kwalokhu kwezobuchwepheshe kuvumela ukuthi izinhlayiya ze-cloud zenzele ukusebenzela kwezinkomba eziningi nezizathu ezifisayo ngokwehlukahlukene. Izinkotha eziphimileyo zokuhleleka kanye nekulawula i-bank zikunika ukusebenza okuhle kwezinye izimo, ngokukhawuleza kuzinhlayiya ezinamanyala amaningi. Ngokwendala, izindiko zokuhleleka kahle kwezicala zikuxhasa ukuthi kuthole indawo yokusebenza enembile, ukun extendinga ukuphila kwezinhlayiya nekuhamba kolayisha. Lezi zinto zombili ziyindlela yokuthi kube nememori enembile, enesixazululo esihle kanye nezindleko ezincane kuzinhlelo zokusebenza kwe-cloud.

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imemory ye-ddr5 yamasevisi wase-cloud

imemori ye-ddr5 yamaseva

abasunguli babememory ye-DDR5

ukupheka imemori yeddr5

ifom ethwele DDR5

ivolti lememori ye-ddr5

ubunzima bokugcinwa kwamemori ye-DDR5

Ukuphakama nokusebenza okuningi

Imemori ye-DDR5 iyavuselela iperformance ye-cloud server ngokuba nenqubomgwebo yokuba ne-bandwidth kanye nokuthuthukiswa kwamandla. Lo technology livikela amathimekhi okulayisha idatha kusuka ku-4800 MT/s, noma ukuba ingaba liphume ku-8400 MT/s, okuyindlela enkulu yokuvuleka ngaphandle kwe-DDR4. Le bandwidth enhanced itholakale ngezinhlelo zokudizaj izinkimbini, ezifakweni iintonga ezi-32-bit ezimbili ngamodhuli, ngokunokwenzeka ukuphindwa kabili le bandwidth elitholakalayo ngaphandle kokwandisa indawo yaphakeme. Ubude olujwayelekileyo besebenza ngokungcono olutholakalayo ku-16 bungenza ukuba kunezindleko ezimfihlakalo ze-data transfers, oku kungcono kuma-dataset amakhulu apholile emazingeni we-cloud computing. Inqobo yokuvuselela kwi-bank efanayo kunye nokuthuthukiswa kwamandla we-bank group ikuvumela ukusebenzisa i-command kunye ne-data bus ngendlela enempilo, okuthiwa kuphumelela kuzo zonke izinto. Le mphumelelo etholakalayo ngqo ivumela ukuba kunezindleko ezimfihlakalo zokuphendula kwezicelo, ukuthuthukiswa kwezinye i-database operations kunye nokusebenzisa ngendlela empilweni kwezinqubo zokuxhumana (virtualized environments).

Ukulungisa Imposiso Fane Nokubambisana

Ukubonakala kwe-DDR5 kuchitha imikhawulo yokuhlolwa nokulungisa amathiphu okungeziwe ukuthi kugcinwe ngokuphelele ubunzima bethintha kuzindawo zomsebenzi we-cloud server. Imfunksheni ye-ECC (Error Correction Code) ekhona ngaphakathi kwendawo yenkqubo ikhomba indvlo yokuqukatha okwengeziwe kwi-soft errors, okuyindlela ebalulekile ukugcina ubuncikezelwa bethintha kumisebenzi esemqondweni. Le mfanelo isebenza ngendawo engeke iyasebenze ne-ECC egculwa ngendawo, ukudala inqanawa lelithandathu yokuphela okusezingeni eliphezulu lokukhuphuka amathiphu ethintha. Imikamo yokuphatha amathiphu ethintha ayengeziwe nangokuhlinzeka okungenhla kanye nemikhawulo yokuphatha intempelithura, okukhomba ukuthi kube nephepha kakhulu xa kusebenza ngamaphepha amaningi. Isayensi sokulinganisa isayithi sigxila ubunzima besayithi phambi kwezinkinga eziphezulu, ukuncipha iziphoso zokuthumela kanye nokuthuthukiswa kweqondo lomgca wokusebenza. Le miqondo engenhla yokubaluleka kudingeka kakhulu kuzindawo zomsebenzi we-cloud computing lapho ubunzima bethintha kunye nezinsuku zomsebenzi ziyisimo esibalulekile.

Ukuphatha kwezimali nefficiency

I-DDR5 ikhona amastandela okuphathwa nokusebenzela kwezindlela zokusebenza kwezinhlangano zokugcina imali ngokuthuthukisa ukusetshenziswa kwe-Power Management IC (PMIC). Le ndawo yokuphathwa kwezindlela yenziwa ukulawulwa ngempumelelo kwe-voltage nekuhlelwa kwezindlela zokusebenzela, okwenza ukulethwa kwezindlela zokusebenzela kahle futhi kunciphise ukusetshenziswa kwezindlela. I-voltage yasebenzisweni yancishwe ku-1.1V, lokhu kunciphisa izidingo zezindlela kodwa kubuyise impumelelo ephakeme. Izici ezinhle zokuphathwa kwezindlela zenziwa i-voltage regulation modules esingcono lapho singakhetha ukushintshana kwamaphoyinta aphindwa khona, ukuze kuhlanganwe ukusetshenziswa kwezindlela zokusebenzela phakathi kwezinyathelo ezahlukene. Ukuthuthukiswa kwe-thermal efficiency, ngokudibanisa nokuphathwa kwezindlela zokusebenzela okuningi, kunciphisa izidingo zokucula futhi kunciphisa izindleko zokusebenzisa ngokwesibonelo. Lokhu kudinga kakhulu emnyakeni we-cloud engaphezulu lapho ukusetshenziswa kwezindlela zokusebenzela nokuphathwa kwezindlela zokucula kungaba yizinto eziphambene nazo.