Superior Performance for High-End Computing
For high-end computing applications like gaming, HD media playback, or creative software, look to WD Blue 3D NAND SATA SSDs, with capacities available up to 4TB1. Western Digital 3D NAND technology helps enable sequential read speeds up to 560 MB/s2 and sequential write speeds up to 530 MB/s for fast system boot-ups, quick application responses, and rapid transfer speeds.
An SSD is designed with no moving parts to help protect against data loss when accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure)3, up to 600 TBW (terabytes written)4(4TB model), and several error correction technologies, WD Blue 3D NAND SATA SSDs can help guard data for years to come.
High Capacity
Capacities up to 4TB, available in both 2.5"/7mm cased form factor, and 2TB in the M.2 2280 form factor
Reliable
Up to 600TBW (4TB model) and 1.75M hours MTTF, and features a 5-year limited warranty
Superior Performance
3D NAND technology enables Sequential Read Speeds up to 560MB/s and Sequential Write Speeds of up to 530MB/s
| Product Description | WD Blue 3D NAND SATA SSD WDS400T2B0A - SSD - 4 TB - SATA 6Gb/s | Type | Solid state drive - internal | Capacity | 4 TB | Form Factor | 2.5" | Interface | SATA 6Gb/s | Data Transfer Rate | 600 MBps | Features | DEVSLP SATA low power mode, 3D NAND Technology, S.M.A.R.T. | Dimensions (WxDxH) | 69.85 mm x 100.2 mm x 7 mm | Weight | 57.9 g | Manufacturer Warranty | 5-year warranty |
General | |
| Device Type | Solid state drive - internal |
| Capacity | 4 TB |
| Form Factor | 2.5" |
| Interface | SATA 6Gb/s |
| Features | DEVSLP SATA low power mode, 3D NAND Technology, S.M.A.R.T. |
| Width | 69.85 mm |
| Depth | 100.2 mm |
| Height | 7 mm |
| Weight | 57.9 g |
Performance | |
| SSD Endurance | 600 TB |
| Drive Transfer Rate | 600 MBps (external) |
| Internal Data Rate | 560 MBps (read) / 530 MBps (write) |
| 4KB Random Read | 95000 IOPS |
| 4KB Random Write | 82000 IOPS |
Reliability | |
| MTBF | 1,750,000 hours |
Expansion & Connectivity | |
| Interfaces | 1 x SATA 6 Gb/s |
| Compatible Bay | 2.5" |
Power | |
| Power Consumption | 60 mW (active) , 3000 mW (read) , 3800 mW (write) , 12 mW (DevSleep) , 56 mW (sleep) |
Miscellaneous | |
| Compliant Standards | UL, TUV, VCCI, BSMI, FCC, KC, Morocco |
Manufacturer Warranty | |
| Service & Support | Limited warranty - 5 years |
Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 70 °C |
| Min Storage Temperature | -55 °C |
| Max Storage Temperature | 85 °C |
| Vibration Tolerance (operating) | 5 g @ 10-2000 Hz |
| Vibration Tolerance (non-operating) | 4.9 g @ 7-800 Hz |
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