WDS500G2B0A WD Blue 500GB SATA 2.5" Internal SSD

High-Density 2.5-inch SATA Boot and Client SSD Architecture with the WDS500G2B0A

The WDS500G2B0A is a 500GB 2.5-inch SATA 6Gb/s internal SSD engineered for OS volumes, boot partitions, and general-purpose client storage in servers, workstations, and edge appliances. In platforms where CPU and GPU acceleration are delivered through PCIe-attached devices, the WDS500G2B0A complements the compute stack by dedicating a reliable, low-latency SATA tier for the operating system and supporting services without consuming scarce PCIe lanes.

Built on TLC NAND with a DRAM cache, the WDS500G2B0A sustains responsive metadata handling and consistent small-block behavior that matters for boot storms, patch cycles, and service restarts. With sequential performance up to 560 MB/s read and 530 MB/s write and 4K IOPS up to 95K/84K, it fits SATA backplanes and embedded bays where expansion is constrained. Its 7mm z-height supports dense 1U/2U and small-form-factor chassis, while low power draw helps keep edge nodes and office infrastructure within thermal and PSU budgets.

Why Choose the WDS500G2B0A?

The WDS500G2B0A provides a pragmatic density-to-performance profile for SATA-centric deployments, enabling standardized boot-drive builds across mixed fleets while reserving NVMe for latency-critical datasets. With 200 TBW endurance and 1.75M hours MTBF, the WDS500G2B0A supports predictable lifecycle planning, image-based provisioning, and scalable rollouts where serviceability and consistent behavior are more valuable than peak PCIe throughput.

WD designs the WDS500G2B0A with an emphasis on controller/firmware stability, qualification discipline, and broad compatibility with modern server and workstation SATA controllers, helping reduce integration risk in data center and edge architectures.

Key Applications:

• Server and workstation OS boot volumes
• Virtualization host boot and utility partitions
• Edge appliances and embedded platforms
• Office productivity and light application hosting
• SATA HDD replacement in legacy systems

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage and deployment standards for the WDS500G2B0A, and optional extended warranty coverage up to 6 years to secure long-term fleet operations.