Kev faib tawm raws li PCIe daim npav specifications
Qhov tshwj xeeb ntawm daim npav PCIe feem ntau yog qhia los ntawm cov lej ntawm txoj kab. Feem ntau hais lus, PCIe phaib tuaj hauv tsib qhov loj me: x1, x4, x8, x16, thiab x32. (PCIe x32 yog qhov tsawg heev thiab tsis yog cov ntsiab lus tseem ceeb.) Tus lej tom qab "x" yog hais txog tus lej ntawm txoj kab hauv PCIe qhov, piv txwv li PCIe x4 daim npav txhais tau tias daim npav muaj plaub txoj kab.
Hauv kev siv cov tswv yim, daim npav PCIe yuav tsum tau muab tso rau hauv PCIe qhov ntawm tus tswv tsev lossis tus neeg rau zaub mov, thiab qhov kev qhia tshwj xeeb thiab kev teeb tsa yog tib yam li daim npav. Txawm li cas los xij, nyob rau hauv lub ntsej muag ntawm cov xwm txheej zoo li qhov tsis txaus, PCIe phaib kuj tuaj yeem haum rau hauv qhov dav dua. Piv txwv li, daim npav PCIe x8 tuaj yeem muab tso rau hauv PCIe x16 qhov thaum PCIe x8 qhov twb nyob lawm, tab sis daim npav yuav ib txwm khiav hauv PCIe x8 hom.
Kev faib tawm raws li PCIe daim npav version
PCI Express yog lub tshuab hluav taws xob sib txuas hluav taws xob nrawm nrawm rau kev sib txuas cov khoom siv ceev ceev. Nws hloov cov qauv tsheb npav AGP, PCI, thiab PCI-X qub thiab tau dhau los ua ntau yam kev hloov kho thiab txhim kho. PCIe 1. Tam sim no muaj tsib tus qauv PCIe sib txawv: PCIe 1.0, PCIe 2.0, PCIe 3.0, PCIe 4.0, thiab PCIe 5.0, nrog rau Hloov pauv tus nqi ob npaug nrog txhua tiam, thiab PCIe 6.0 yuav tsum tau tso tawm sai sai.
Tam sim no muaj tsib versions ntawm PCIe phaib: PCIe 1.x, PCIe 2.x, PCIe 3.x, PCIe 4.x, thiab PCIe 5.x. Tus tshiab version, PCIe 5.x, nyuam qhuav tso tawm xyoo 2019, nrog kev ua tau zoo dua ua ntej Ob peb versions zoo dua. PCIe 6.x xav tias yuav tso tawm ib ncig ntawm 2021.
Nws yog tsim nyog hais tias tag nrho cov PCIe daim npav versions rov qab sib xws, uas txhais tau hais tias txhua yam ntawm PCIe daim npav thiab motherboard tuaj yeem ua haujlwm hauv hom qis tshaj.
