Puas yog m 2 NVMe siv cov kab PCIe?
Puas yog m 2 NVMe siv cov kab PCIe?

Video: Puas yog m 2 NVMe siv cov kab PCIe?

Video: Puas yog m 2 NVMe siv cov kab PCIe?
Video: qhia yuav computer ua 3D 2024, Kaum ib hlis
Anonim

Lub H100 series, Z170 thiab B150 muaj ib qho ntxiv 4 PCIelanes (rau max 20 thaum ntxiv rau CPU). Lub 200 series yog max24, yog li nqa ib qho ntxiv 8 rau lub rooj. Koj ua tau siv 2x ib M . 2 NWM SSDs (ob leeg x4) thiab tseem muaj tag nrho x16 muaj rau koj GPU.

Ua li no, pes tsawg txoj kab PCIe siv M2?

plaub

Tsis tas li ntawd, puas yog m2 ua haujlwm hauv PCIe? Tsis yog, lawv txawv; M . 2 txhawb nqa SATA thiab PCIe cia interface xaiv, thaum mSATA yog SATA nkaus xwb. Lub cev, lawv saib txawv thiab tsis tuaj yeem txuas rau hauv tib lub cev sib txuas. Cov M . 2 formfactor tau tsim los muab ntau yam kev xaiv rau cov ntawv me me, suav nrog SSDs.

Ib yam li ntawd, tib neeg nug, pes tsawg PCIe txoj kab siv NVMe?

Thiab ua ua 16x PCIe kab txwv ntawm IntelCPU suav hauv kev siv txoj kab ? So 3 x NVMe , 10Gbe, HBAwould 3x4+4+8=24 PCie txoj kab ? Zoo, CPU tsuas muaj li ntawd ntau txoj kab . Koj xav tau ntau, koj yuav tsum siv a PCIe hloov (Intel's PCH feem ntau yog pheej yig PCIe hloov hnub no, nrog a PCIe 3.0 x4 uplink).

Puas yog NVMe tib yam li PCIe?

Nkag mus NVMe . Sawv rau "Non-VolatileMemory Express," NVMe yog tus qauv qhib tsim los tso cai rau SSDs niaj hnub ua haujlwm ntawm kev nyeem / sau nrawm lawv lub flashmemory muaj peev xwm. Nws kuj tseem tsis cuam tshuam rau daim ntawv, uas yog vim li cas NVMe tsav tuaj yeem tuaj hauv M.2 lossis PCIe daim ntawv foos yam.

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