Intel Optane PMem 200 Series ke moloko o latelang oa li-DIMM tse sebetsang hantle tse thehiloeng ho li-chips tsa Intel Optane, tse ntlafalitsoeng bakeng sa li-processor.
Joalo ka lelapa la pele, letoto la Intel Optane PMem 200 le tla ka boholo ba li-module tse 3: 128, 256 le 512 GB. Ho na le mekhoa e 'meli ea mantlha e ka sebelisoang le ho sebelisana le mohopolo oa setso.
- Mokhoa oa memori - ha e hloke liphetoho tsa ts'ebeliso. Ka mokhoa ona, Optane DC PM e sebelisoa e le RAM e ka rarolloang, 'me palo e fumanehang ea DRAM ea setso e sebelisoa e le cache bakeng sa Optane. Mokhoa oa memori o u lumella ho fana ka lits'ebetso tse nang le palo e kholo ea RAM ka theko e tlase haholo, e ka bang bohlokoa ha u amohela mechini e sebetsang, li-database tse kholo, joalo-joalo. E lokela ho hopoloa hore ka mokhoa ona, Optane DC Persistent Memory ha e fetohe, kaha data e ho eona e patiloe ka senotlolo se lahlehileng ha se qala hape.
- Mokhoa oa ho kena ka kotloloho - Likopo le software li ka fihlella ka kotloloho ho Optane DC PM, li nolofatsa ketane ea mohala. Hape ka mokhoa ona, o ka sebelisa li-API tsa polokelo tse teng, tse u lumellang hore u sebetse ka memori e le SSD mme, haholo-holo, boot ho eona. Sistimi e bona Optane DC PM le DRAM e le matamo a mabeli a ikemetseng a memori. Monyetla oa hau ke polokelo e kholo, e sa fetoheng, e potlakileng le e tšepahalang bakeng sa lits'ebetso tse matla tsa data le litlhoko tsa sistimi.
Sethala sa seva se ts'ehetsa mojule o le mong oa letoto la Intel Optane PMem 200 ka mocha, ke hore, ho fihla ho li-module tse 6 ka soketeng. Kahoo, matla a Persistent Memory ka sokete e ka fihla ho 3 TB, 'me kakaretso ea matla a ho hopola e ka ba 4.5 TB.
Sebaka sa PMem har'a lisebelisoa tse fapaneng tsa polokelo ea tlhahisoleseling
Joalokaha ho se ho boletsoe, phapang e kholo ea mohala o mocha ke lebelo le phahameng la data le MTBF e ntlafalitsoeng.
Boemo
EA-128-GiB
EA-256-GiB
EA-512-GiB
Mohlala
NMB1XXD128GPS
NMB1XXD256GPS
NMB1XXD512GPS
Waranti
Lilemo tse 5
AFR
≤ 0.44
Mamello 100% ho rekota 15W 256B
292 PBW
497 PBW
410 PBW
Mamello 100% ho rekota 15W 64B
73 PBW
125 PBW
103 PBW
Lebelo la 100% ho bala 15W 256B
7.45 GB / s
8.1 GB / s
7.45 GB / s
Lebelo la 100% ho rekota 15W 256B
2.25 GB / s
3.15 GB / s
2.6 GB / s
Lebelo la 100% ho bala 15W 64B
1.86 GB / s
2.03 GB / s
1.86 GB / s
Lebelo la 100% ho rekota 15W 64B
0.56 GB / s
0.79 GB / s
0.65 GB / s
DDR khafetsa
2666 MT / s
Max. TDP
15W
18W
Ho ea ka moetlo oa Intel, mohala oa ho nkela sebaka o batla o sa fapane ka litšenyehelo le o fetileng - sena se bolela hore litšenyehelo tsa Intel Optane Persistent Memory 200 e tla ba $ 7-10 ka gigabyte.
Source: www.habr.com