Puas yog m2 yog PCIe?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

M. 2, yav tas los hu ua Next Generation Form Factor (NGFF), yog ib qho kev qhia tshwj xeeb rau cov ntawv txuas hauv computerexpansion thiab cov khoom sib txuas. M. 2 hloov lub mSATAstandard, uas siv cov PCI Express Mini Card lub cev cardlayout thiab connectors.

Hauv qhov no, m2 sai dua PCIe?

Cov PCIe interface yog sai dua , asthe SATA 3.0 spec yog txwv rau ~ 600MB / s siab tshaj plaws ceev, thaum PCIe Gen 2 x2 txoj kab muaj peev xwm mus txog 1000MB / s, Gen 2 x4 txoj kab muaj peev xwm mus txog 2000MB / s, thiab Gen 3 x4 kab khiav mus txog 4000MB / s.

Tsis tas li ntawd, puas yog m2 PCIe tib yam li NVMe? 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 foos, uas yog vim li cas NVMe drives tuaj nyob rau hauv ob qho tib si M . 2 los yog PCIe daim ntawv foos yam.

Ntawm no, m2 PCIe SSD yog dab tsi?

Ib M.2 SSD yog ib tug solid-state tsav ( SSD ) uas ua raws li lub computer kev lag luam specification sau forinternally mounted cia expansion phaib ntawm ib daim ntawv me me. M.2 specification txhawb kev siv xws li Wi-Fi, Universal Serial Bus (USB), PCI Express ( PCIe ) thiab Serial ATA (SATA).

Kuv puas tuaj yeem txuas m2 rau hauv PCIe?

Tsis yog, lawv txawv; M . 2 txhawb nqa SATA thiab PCIe cia interface xaiv, thaum mSATA yog SATAonly. Lub cev, lawv saib txawv thiab ua tsis tau pluggedin rau tib qhov system connectors. Cov M . 2 formfactor tau tsim los muab ntau yam kev xaiv rau daim npav me me, suav nrog SSDs.