Skip to main content

WD Blue SN550 1TB SSD

  • Boost your system’s performance with next-gen NVMe SSDs
  • Slimline M.2 2280 form factor
  • Western Digital®-designed controller and firmware for optimized performance
    Western Digital SSD Dashboard10 constantly monitors the health of your SSD
  • Designed for desktop, laptop, or external enclosure
  • This high-capacity mobile SSD is one of the lightest, fastest, and most power-efficient for its price
  • Acronis True Image WD Edition software, available as a free download. Clone drives and backup your operating system, and all of your data.
  • Stores up to 200,000 photos, 250,000 songs, or 124 hours of high-definition video

Clear selection
SKU: WDS100T2B0C Categories: , Tag:


Put NVMe™ Power at the Heart of Your PC

Put NVMe™ power at the heart of your PC for lightning-fast, ultra-responsive performance. The WD Blue™ SN550 NVMe™ SSD can deliver over 4 times the speed of our best SATA SSDs. Whether you’re working, creating, 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 2TB1 in an affordable M.2 2280 form factor, there’s no time like now to make the change to NVMe.

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 2,600 MB/s2 to improve your productivity no matter what you’re doing or creating.

Think small
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, accelerated architecture for high performance and low power draw.

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 award-winning WD Blue™ heritage of quality and reliability.

Easy Backup and Upgrade
Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

The WD Advantage
WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. This testing ensures our products consistently meet the highest quality and reliability standards of the WD brand. WD also has a detailed Knowledge Base with more than 1,000 helpful articles as well as helpful software and utilities. Our customer support lines have longer operational hours to ensure you get the help you need when you need it. Our toll-free customer support lines are here to help or you can access our WD Support site for additional details.

Product Numbers
1TB: WDS100T2B0C

2TB: WDS200T2B0C

Additional information


Western Digital



Form Factor

M.2 2280


M.2 2280 PCIe Gen3 8 Gb/s, up to 4 Lanes


3.15" x 0.87" x 0.09"

Sequential Read

up to 2,400 (MB/s)

Sequential Write

up to1,950 (MB/s)

Random Read 4KB

IOPS up to 345K (Queues=32, Threads=16)

Random Write 4KB

IOPS up to 385K (Queues=32, Threads=16)


600 (TBW)

Average Active Power

75 mW

Low Power (PS3)

30 mW

Sleep (PS4)

5 mW

Maximum Operating Power

3.5 W


5-Years (Western Digital international)


There are no reviews yet.

Be the first to review “WD Blue SN550 1TB SSD”

Your email address will not be published.