WDS250G1B0B WD Blue 250GB SATA M.2 2280 Server SSD

High-Density M.2 2280 SATA Internal SSD for OS and Edge Storage with the WDS250G1B0B

The WDS250G1B0B is a WD Blue M.2 2280 SATA SSD designed for platforms where SATA remains the storage interconnect, including compact workstations, entry servers, and embedded systems that do not expose NVMe lanes. By using a single M.2 B+M Key connector, the WDS250G1B0B enables clean cabling-free integration and preserves PCIe slots and lanes for NICs, accelerators, and other expansion priorities.

Architecturally, the WDS250G1B0B targets fast boot and responsive application behavior through TLC NAND with SLC caching and onboard cache, balancing predictable latency with efficient sustained throughput for OS and productivity workloads. Sequential performance up to 540 MB/s read and 500 MB/s write aligns with SATA 6Gb/s ceilings, while random I/O up to 97K/79K IOPS supports dense small-file activity common to OS, agents, and light content creation. Power characteristics including DevSleep and low idle draw support thermally constrained edge enclosures and always-on client systems, with S.M.A.R.T. telemetry for operational monitoring.

Why Choose the WDS250G1B0B?

The WDS250G1B0B provides a pragmatic density-to-performance profile for SATA-only M.2 deployments, delivering consistent boot and application responsiveness without consuming PCIe resources. With 100 TBW endurance, 0.3 DWPD guidance, and 1.75M hours MTBF, the WDS250G1B0B supports reliable fleet rollouts where predictable service life and manageable power draw are key design constraints.

WD engineering emphasizes controller, firmware, and NAND qualification tuned for broad platform compatibility and stable behavior under typical client and edge duty cycles. The WDS250G1B0B aligns with modern data center and enterprise IT expectations for monitoring, low-power operation, and standardized M.2 2280 mechanical integration.

Key Applications:

• Workstation boot and OS volume
• Office productivity storage
• Light content creation scratch and assets
• Embedded and edge SATA M.2 systems

At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment quantities and specifications, and from bulk order discount options to standardize WDS250G1B0B rollouts across fleets while keeping procurement efficient.