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  6. Item#: 9B-20-173-704

  • $999.99
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    SANDISK 4TB Optimus™ GX PRO 850X PCIe® 4.0 x4 M.2 2280 NVMe™ SSD - SDSP81400TAN-000E0

    • Item #: 9B-20-173-704
    • Mfr. Part #: SDSP81400TAN-000E0
    • UNSPSC: 43201830
    Be the first to review this product...
    • 1TB
    • 1TB w/ Heatsink
    • 2TB
    • 2TB w/ Heatsink
    • 4TB
    • 4TB w/ Heatsink
    • 8TB
    • 8TB w/ Heatsink
    • CHAMPION YOUR GAME SESSION AND CREATIVE WORKFLOW. Boasting PCIe® Gen 4.0 Sequential Read/Write speeds up to 7,300/6,600MB/s (2TB and 4TB models), your SSD enhances your game sessions and your creative workflow.
    • STAY IN THE GAME. Experience seamless game sessions and smooth multitasking with Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK® nCache™ 4.0 technology. Supports Microsoft® DirectStorage games.
    • NO NEED TO DELETE. Stop deleting to make room for more games or applications. With capacities up to 8TB and trusted SANDISK® BiCS TLC 3D NAND, you’ll have room for more.
    • DESIGNED WITH THE CREATOR IN MIND. With up to 4,800 TBW (8TB model) endurance rating, your drive stays by your side. Help protect your digital assets with TCG Opal v2.01 data-at-rest encryption.
    • YOU CAN DO MORE WITH SANDISK® SOFTWARE. Download the SANDISK® Dashboard application (Windows® only) to help keep your drive in peak shape. Or turn on Game Mode to transform your gaming experience.
    • REST EASY. Your hard work is covered with Sandisk’s 5-year limited warranty for peace of mind
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    Specs
    Reviews

    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 May 26, 2026

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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

    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • Restocking Fee: Yes
    • This item is covered by NeweggBusiness.com's Standard Return Policy.
    • Read full return policy for details.

    Manufacturer Contact Info

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