Best Solid State Drives by Performance (February 2023)

Best Solid State Drives by Performance

Western Digital BLACK SN850X 4TB NVMe Gen4 PCIe M.2 2280 WDS400T2X0E

Series: BLACK SN850X NVMe

Capacity: 4000 GB

Interface: PCIe Gen4 x4

NVME:

Form Factor: M.2-2280

SSD Controller: WD 20-82-20035-B1

NAND Flash Type: BiCS5 112-layer TLC

Max Sequential Read: Up to 7300 MB/s

Max Sequential Write: Up to 6600 MB/s

MTBF: 1.75M Hours


Western Digital BLACK SN850X 4TB NVMe Gen4 PCIe M.2 2280 WDS400T2X0E

$400

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The WD Black SN850X is a powerful, high-end PCIe 4.0 SSD that's near the top of the heap in almost every category. The SN850X is available in high capacities and has an optional RGB-laden heatsink for most models, but pricing and the questionable Game Mode 2.0 keep it from being the very best.

Tom's Hardware

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  • Western Digital BLACK SN850X 2TB
    2nd

    Series: BLACK SN850X NVMe

    Capacity: 2000 GB

    Interface: PCIe Gen4 x4

    NVME:

    Form Factor: M.2-2280

    SSD Controller: WD 20-82-20035-B1

    NAND Flash Type: BiCS5 112-layer TLC

    Max Sequential Read: Up to 7300 MB/s

    Max Sequential Write: Up to 6600 MB/s

    MTBF: 1.75M Hours

  • Samsung 990 PRO 2TB
    3rd

    Series: 990 PRO

    Capacity: 2000 GB

    Interface: PCIe Gen4 x4

    NVME:

    Form Factor: M.2-2280

    SSD Controller: Samsung Pascal

    NAND Flash Type: V7 V-NAND 3bit MLC

    Max Sequential Read: Up to 7450 MB/s

    Max Sequential Write: Up to 6900 MB/s


Best performance under $500


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