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Welcome to PCIe® Gen4 Performance

Get into the action now with the WD_BLACK SN770 NVMe SSD. This purpose-built gaming drive delivers blazing speeds of up to 5,150MB/s1 (1TB and 2TB models) for a performance boost you can see and feel.

First into the Action

Zoom past load times with up to 40% faster performance and up to 20% more power efficiency at maximum speed over the previous generation2 (1TB model).

Smoother, Faster Gaming

Improve in-game responsiveness and streaming with a PCIe Gen4 interface3 that’s compatible with leading CPU and motherboard platforms and backwards-compatible with PCIe Gen3.

1 Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.
2 Up to 40% faster and up to 20% better power efficiency at maximum speed as compared to our last gen product, the 1TB WD_BLACK SN750 SE SSD.
3 PCIe® Gen4 storage technology requires a compatible motherboard. WD_BLACK™ SN770 is backwards-compatible with PCIe Gen3.

Western Digital, the Western Digital logo, WD_BLACK, and the WD_BLACK logo are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the US and/or other countries. NVMe™ is a trademark of NVM Express, Inc. PCIe® is a registered trademark and/or service mark of PCI-SIG in the United States and/or other countries. All other marks are the property of their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products.

©2022 Western Digital Corporation or its affiliates. All rights reserved.

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