Part#: WDS250G2B0A

WD Blue 3D NAND SATA SSD
from Western Digital

    A New Dimension Of Storage

    Ready for your high performance computing needs, a WD Blue™ 3D NAND SATA SSD offers high capacity, enhanced reliability, and blazing speed.

    Product Details

    High capacity with enhanced reliability
    A WD Blue 3D NAND SATA SSD uses 3D NAND technology not only for higher capacities (up to 4TB in the 2.5" 7mm form factor1) than the previous generation WD Blue SSDs, but also to help reduce cell-to-cell interference for enhanced reliability. 

    Superior Performance
    3D NAND technology enables Sequential Read Speeds up to 560MB/s and Sequential Write Speeds up to 530MB/s. 

    Leading-Edge Reliability
    An SSD is designed with no moving parts to help protect against data loss if it is accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure)2, up to 600 TBW (terabytes written)3, and several error correction technologies, WD Blue 3D NAND SATA SSDs can help guard data for years to come. 

    Broad Compatibility
    With a certification from the WD Functional Integrity Testing Lab (F.I.T. Lab™), every WD Blue 3D NAND SATA SSD is verified for compatibility with a wide range of desktop and laptop computers. Every WD Blue 3D NAND SATA SSD goes through extensive compatibility and reliability testing to ensure it meets the high standards of the WD brand.

    Downloadable WD SSD Dashboard And Acronis Software
    Monitor your drive’s available capacity, operating temperatures, SMART attributes and more with the WD SSD Dashboard. Acronis® True Image™ WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

    5-Year Limited Warranty
    Every WD Blue 3D NAND SATA SSD comes with a 5-year limited warranty, so you can be confident of your storage when you upgrade or replace any of your drives.

    Software Downloads

    Full Specifications

    Features
    • High capacity with enhanced reliability
    • Superior Performance
    • Leading-Edge Reliability
    • Broad Compatibility
    • Downloadable WD SSD Dashboard And Acronis Software
    • 5-Year Limited Warranty
    Capacity
    250GB
    Connector
    SATA
    Sequential Read Performance
    550MB/s
    Sequential Write Performance
    525MB/s
    Random Read
    95MB/s
    Random Write
    81MB/s
    Interface
    SATA
    Warranty
    5-Year Limited Warranty
    Endurance (TBW)
    100#
    Dimensions (L x W x H)
    100.2mm x 69.85mm x 7mm
    Weight
    0.37kgs
    Model Number
    WDS250G2B0A
    Operating Temperature
    0°C to 70°C
    Non-Operating Temperature
    -55°C to 85°C

    Product Numbers

    Warranty

    5-Year Limited Warranty

    Disclosures

    1. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment.
    2. MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing.
    3. TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity.