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    SanDisk Optimus GX PRO 850X M.2 2280-D5-M 4TB PCI-Express 4.0 x4 3D NAND TLC Internal Solid State Drive (SSD) SDSP81400TAN-000E0

    Recently Launched
    • 1TB
    • 1TB w/ Heatsink
    • 2TB
    • 2TB w/ Heatsink
    • 4TB
    • 8TB
    • M.2 2280-D5-M
    • 4TB
    • PCI-Express 4.0 x4
    +
    +
    Specs
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    Learn more about the SanDisk SDSP81400TAN-000E0

    Model
    Brand SanDisk
    Series Optimus GX PRO 850X
    Model SDSP81400TAN-000E0
    Device Type Internal Solid State Drive (SSD)
    Details
    Form Factor M.2 2280-D5-M
    Capacity 4TB
    Memory Components 3D NAND TLC
    Interface PCI-Express 4.0 x4
    Protocol NVMe 1.4
    Performance
    Max Sequential Read Up to 7300 MBps
    Max Sequential Write Up to 6600 MBps
    4KB Random Read Up to 1,200,000 IOPS
    4KB Random Write Up to 1,100,000 IOPS
    Terabytes Written (TBW) 2400TB
    MTBF 1,750,000 hours
    HeatSink without HeatSink
    Environmental
    Power Consumption (Idle) 5 mW
    Power Consumption (Active) Average Active Power Read: 8.0W
    Average Active Power Write: 7.2W
    Operating Temperature 0°C ~ +85°C
    Storage Temperature -40°C ~ +85°C
    Max Shock Resistance 1,500G @ 0.5 ms half-sine
    Max Vibration Resistance Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
    Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
    Dimensions & Weight
    Height 3.88mm
    Width 22mm
    Depth 80mm
    Weight 8.6g
    Additional Information
    First Listed on Newegg June 01, 2026

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
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