Video: Puas yog tag nrho SSDs NVMe?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Tsis yog tag nrho NVMe drives yog tsim sib npaug
Thaum tsuas yog txog ib qho NVMe yuav tsum ua kom koj lub cev xav sai, lawv tsis yog tag nrho zoo ib yam. x 4 PCIe NVMeSSDs ceev tshaj x2 PCIe hom. NAND chips ntau dua, ntau txoj hauv kev thiab qhov chaw uas tus tswj hwm yuav tsum tau faib thiab khaws cov ntaub ntawv ntawm.
Kuj paub, yog SSD yog NVMe?
NVMe (non-volatile memory express) yog hostcontroller interface thiab cia raws tu qauv tsim los ua kom ceev cov ntaub ntawv hloov ntawm kev lag luam thiab cov neeg siv khoom thiab cov khoom siv hauv xeev ( SSD s) hla lub computer high-speedPeripheral Component Interconnect Express (PCIe) tsheb npav.
Ib yam li ntawd, puas yog Intel 660p NVMe? Cov 660p ib los ua ib tug hloov rau lub IntelSSD 600p, ib. Intel cov ua ntej M.2 NVMe SSD thiab ib qho ntawm cov neeg siv khoom thawj zaug NVMe tsav uas tsom kom pheej yig dua thiab qeeb dua li cov hwm high-end NVMe SSDs, los ntawm kev siv TLC NAND ntawm lub sijhawm thaum NVMe SSDs tseem tseem siv MLC NAND.
Yog li ntawd, qhov txawv ntawm SSD thiab NVMe yog dab tsi?
NVMe (Non-Volatile Memory Express) yog cov txheej txheem kev sib txuas ua ke tsim tshwj xeeb rau Solid State Drives ( SSDs ). NVMe ua haujlwm nrog PCI Express (PCIe) los hloov cov ntaub ntawv mus thiab los ntawm SSDs . NVMe enables ceev ceev hauv computer SSDs thiab yog ib qho kev txhim kho dua qub Hard Disk Drive (HDD) cuam tshuam cuam tshuam xws li SATA thiab SAS.
NVMe sai npaum li cas dua SATA?
Los ntawm qhov kev sib txuas, feem ntau SSDs yuav muab Kev Nyeem / Sau nrawm hauv zej zog ntawm 530/500 MB / s. Rau kev sib piv, 7200 RPM SATA tsav tswj nyob ib ncig ntawm 100MB / s nyob ntawm lub hnub nyoog, mob, thiab theem ntawm fragmentation. NVMe drives, ntawm qhov tod tes, muab kev sau nrawm li 3500MB / s.
Pom zoo:
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