WD Blue SN550 NVMe SSD
NVMe power at the heart of your PC for lightningfast, ultra-responsive performance. The WD Blue SN550 NVMe SSD delivers over 4x the speed of our best SATA SSDs so you can boot faster, work smarter and play longer. Whether you’re working, creating, casual gaming or processing large amounts of data, take advantage of this powerful internal drive’s high speeds to do more, faster. Available in capacities up to 1TB* in an affordable M.2 2280 form factor, there’s no time like now to make the change to NVMe.
*1GB = 1 billion bytes and 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.
The right storage for your next PC
NVMe goes mainstream with a powerful, cost-effective storage solution that adds to the reliability of an SSD.
Boost your performance
Get breakneck sequential read speeds up to 2,400 MB/s** to improve your productivity no matter what you’re doing or creating. **As used for transfer speed, megabyte per second (MB/s) = one million bytes per second. Performance will vary depending on your hardware and software components and configurations.
Build powerful small-form factor PCs with a slim single-sided M.2 2280 PCIe Gen3 x4 NVMe SSD.
Do more with less
Scalable NVMe hardware and accelerated architecture enable both high performance and low power consumption that maxes out at only 3.5W.
Do more, faster
Western Digital-designed controller and firmware paired with our latest 3D NAND for optimized, consistent performance.
Continuing the legacy
Thousands of hours of hardware, firmware and validation testing combine to advance the awardwinning WD Blue heritage of quality and reliability.
|WD Blue SN550 NVMe SSD||WD Black SN750 NVMe SSD||WD Black SN750 NVMe SSD (w heatsink)|
|Capacity||250GB, 500GB, 1TB||250GB, 500GB, 1TB, 2TB||250GB, 500GB, 1TB, 2TB|
|Interface||PCIe Gen3 x2||PCIe Gen3 x4||PCIe Gen3 x4|
|Form Factor||M.2 2280||M.2 2280||M.2 2280|
|Sequential Read||Up to 2,400MB/s||Up to 3,470MB/s||Up to 3,470MB/s|
|Sequential Write||Up to 1,950MB/s||Up to 3,000MB/s||Up to 3,000MB/s|
|TBW||Up to 600TBW||Up to 600TBW||Up to 600TBW|