Western Digital WDS250G2B0A Blue 250GB SATA internal SSD
- Internal Solid Stat…
- Consumer
Western Digital
M.2 2280 SATA solid-state drive with 500 GB of 3D NAND storage, sequential reads up to 560 MB/s and writes up to 530 MB/s, plus 1.75 million-hour MTTF for long-term reliability
The Western Digital WD Blue WDS500G2B0B is a 500GB internal solid-state drive built with 3D NAND technology. It connects through a SATA III 6Gb/s interface in the M.2 2280 form factor. Sequential reads reach up to 560 MB/s and writes up to 530 MB/s, while random 4KB performance hits 95,000 read IOPS and 84,000 write IOPS.
This drive fits laptops and desktops that provide a SATA-based M.2 socket and want a 500GB capacity boost. It is rated for 1.75M hours MTTF and 200 TBW, with active power averaging 52mW and idle as low as 5-7mW in DEVSLP. Systems limited to PCIe-only M.2 slots or those requiring higher throughput should consider a different interface.
Installation requires a motherboard or laptop with an M.2 2280 slot wired for SATA signalling. The stick layout leaves the traditional 2.5-inch bay empty for additional storage. Free downloadable software supports drive monitoring, cloning and backup. Operating temperature spans 0°C to 70°C, and shock resistance is rated at 1500G.
| Brand | Western Digital |
|---|---|
| Series | Blue |
| Model | WDS500G2B0B |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | M.2 2280 |
| Capacity | 500GB |
| Memory Components | 3D NAND |
| Interface | SATA III |
| Max Sequential Read | Up to 560 MBps |
| Max Sequential Write | Up to 530 MBps |
| 4KB Random Read | Up to 95,000 IOPS |
| 4KB Random Write | Up to 84,000 IOPS |
| MTTF | Up to 1.75M hours |
| Features | 3D NAND SATA SSD for capacities up to 4TB with enhanced reliability. Sequential read speeds up to 560 MB/s and sequential write speeds up to 530 MB/s. An industry-leading 1.75M hours mean time to failure (MTTF) and up to 200 terabytes written (TBW) for enhanced reliability. WD F.I.T. Lab certification for compatibility with a wide range of computers. Free downloadable software to monitor the status of your drive and clone a drive, or backup your data. |
| Power Consumption (Idle) | 56mW (Slumber) 5-7mW (DEVSLP) |
| Power Consumption (Active) | 52mW (Avg. Active Power) 2,050mW (Max Read Operating) 3,350mW (Max Write Operating) |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -55°C ~ +85°C |
| Max Shock Resistance | 1500G @ 0.5 msec half sine |
| Max Vibration Resistance | Operating: 5.0 gRMS, 10-2000 Hz Non-operating: 4.9 gRMS, 7-800 Hz |
| Height | 2.38mm |
| Width | 22.00mm |
| Depth | 80.00mm |
| Weight | 7.00g |
| 배송 무게 | 0.04 kg |
| 포장 크기 | 135 × 102 × 20 mm |
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Yes, the drive uses the M.2 2280 form factor and a SATA III interface, so it fits laptops with a SATA M.2 slot.
The 500 GB capacity provides ample room for the operating system, everyday programs and a good selection of personal files.
Free downloadable software is available to monitor drive health, clone an existing drive or back up your data.
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