Dab tsi yog qhov txawv ntawm SATA thiab NVMe?
Dab tsi yog qhov txawv ntawm SATA thiab NVMe?

Video: Dab tsi yog qhov txawv ntawm SATA thiab NVMe?

Video: Dab tsi yog qhov txawv ntawm SATA thiab NVMe?
Video: Niam xa me tub tuaj mus kawm nthawv 9/12/2017 2024, Kaum ib hlis
Anonim

SATA 3 kev sib txuas yog tsim los ntawm kev txuas ib lub datacable thiab lub hwj chim cable ncaj qha mus rau hauv lub motherboard thiab lub solidstate tsav nws tus kheej. Ib NVMe kev sib txuas, ntawm qhov tod tes, tso cai rau lub xeev lub zog tsav kom muaj nws cov ntaub ntawv nyeem ncaj qha los ntawm aPCI-E qhov rau ntawm lub motherboard.

Kuj paub yog, puas yog NVMe zoo dua SATA?

SATA SSDs tuaj yeem khav theeb qhov ua tau zoo ntawm kev cia siab piv rau lawv cov kwv tij HDD, tab sis NVME SSDs tuaj yeem haus luam yeeb lawv ob leeg los ntawm qhov dav dav. Tsis ntev los no, Samsung nthuav tawm cov neeg siv khoom qib NVMe SSDs, Samsung 970 PRO NVMe thiab 970 EVO NVMe . Ob leeg muaj peev xwm ncav cuag kev nyeem ceev txog li 3,500MB / s hauv kev sim.

Kuj Paub, NVMe sawv rau dab tsi? non-volatile memory express

Tom qab ntawd, ib tus tuaj yeem nug, puas tuaj yeem siv NVMe hauv SATA?

Feem ntau NVME slots kuj txhawb SATA . Yog li a SATA tsav yuav ua haujlwm tab sis khiav ntawm nws hais SATA ceev. Ib NVME tsav yuav feem ntau yuav tsis ua haujlwm hauv ib SATA slot vim NVME yog li cas nws sib txuas lus rau lub computer. Ib txhia NVME tsav ua kev txhawb nqa SATA txawm tias.

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.

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