Intel Optane PMem 200 Series bụ ọgbọ na-esote nke DIMM ebe nchekwa dị elu dabere na ibe Intel Optane, kachasị maka ndị nrụpụta.
Dị ka ezinụlọ bu ya ụzọ, usoro Intel Optane PMem 200 na-abịa na nha modul 3: 128, 256 na 512 GB. Enwere isi ụzọ abụọ enwere ike iji ya wee mekọrịta na ebe nchekwa ọdịnala.
- Ụdị ebe nchekwa - anaghị achọ mgbanwe ngwa ọ bụla. Na ọnọdụ a, a na-eji Optane DC PM mee ihe dị ka RAM bụ isi a na-ekwu okwu, na olu dịnụ nke DRAM omenala na-eji dị ka cache maka Optane. Ọnọdụ ebe nchekwa na-enye gị ohere ịnye ngwa nwere nnukwu RAM na ọnụ ahịa dị ala nke ukwuu, nke nwere ike ịdị mkpa mgbe ị na-ebugharị igwe mebere, nnukwu ọdụ data na ihe ndị ọzọ. Ekwesịrị iburu n'uche na na ọnọdụ a, Optane DC Persistent Memory na-agbanwe agbanwe, ebe ọ bụ na ejiri igodo ezoro ezo data dị na ya.
- Ụdị nnweta ozugbo - Ngwa na ngwanrọ nwere ike ịnweta Optane DC PM ozugbo, na-eme ka agbụ oku dị mfe. Nakwa na ọnọdụ a, ị nwere ike iji API nchekwa dị ugbu a, nke na-enye gị ohere iji ebe nchekwa rụọ ọrụ dịka SSD na, karịsịa, buut site na ya. Usoro ahụ na-ahụ Optane DC PM na DRAM dị ka ọdọ mmiri nchekwa abụọ nwere onwe ha. Uru gị bụ nnukwu ọnụ ọgụgụ, nke na-adịghị agbanwe agbanwe, nchekwa ngwa ngwa na nke a pụrụ ịdabere na ya maka ngwa ngwa data na mkpa usoro.
Ihe nkesa nkesa na-akwado ihe ruru otu Intel Optane PMem 200 usoro modul kwa ọwa, ya bụ, ruo 6 modul kwa oghere. Ya mere, ikike ebe nchekwa na-adịgide adịgide n'otu oghere nwere ike iru 3 TB, na mkpokọta ikike ebe nchekwa nwere ike ịbụ 4.5 TB.
Ebe PMem n'etiti ngwaọrụ nchekwa ozi dị iche iche
Dị ka e kwuru na mbụ, isi ọdịiche nke ọhụrụ ahịrị bụ elu data ọsọ na mma MTBF.
Akpa
128 GiB
256 GiB
512 GiB
Ihe nlereanya
NMB1XXD128GPS
NMB1XXD256GPS
NMB1XXD512GPS
Nkwa
5 afọ
AFR
≤ 0.44
Ntachi obi 100% na-edekọ 15W 256B
292 PBW
497 PBW
410 PBW
Ntachi obi 100% na-edekọ 15W 64B
73 PBW
125 PBW
103 PBW
Ọsọ ọsọ 100% 15W 256B
7.45 GB / s
8.1 GB / s
7.45 GB / s
Ọsọ 100% ndekọ 15W 256B
2.25 GB / s
3.15 GB / s
2.6 GB / s
Ọsọ ọsọ 100% 15W 64B
1.86 GB / s
2.03 GB / s
1.86 GB / s
Ọsọ 100% ndekọ 15W 64B
0.56 GB / s
0.79 GB / s
0.65 GB / s
ugboro DDR
2666 MT / s
Oke. TDP
15W
18W
Dị ka ọdịnala Intel si kwuo, ahịrị ngbanwe fọrọ nke nta ka ọ bụrụ ihe dị iche na nke gara aga - nke a pụtara na ọnụ ahịa Intel Optane Persistent Memory 200 ga-abụ $ 7-10 kwa gigabyte.
isi: www.habr.com