Western Digital Black SN770M 1TB M.2 PCIe 4.0 NVMe Internal Solid State Drive

Level up with WD_BLACK M.2 2230 NVMe SSD
With up to 2TB  capacity, the WD_BLACK SN770M NVMe SSD expands the storage of your small gaming device or M.2 2230 compatible laptop. This M.2 2230 SSD features PCIe®  Gen 4.0 3 for speeds up to 5,150 MB/s (1TB and 2TB model),  Western Digital's Cache™ 4.0 technology, and support for Microsoft's DirectStorage. Take your large game library with you wherever you go, and immerse yourself in games with lightning-fast game installation and level loading. You can also monitor your drive with Western Digital Dashboard (Windows® only) software.

Play with confidence
The WD_BLACK SN770M SSD is the first M.2 2230 NVMe SSD built by the brand trusted by gamers.

Enhance your small gaming devices
Upgrade  your compatible small gaming devices like ASUS™ ROG Ally™ and Steam® Deck with speeds of up to 5,150 MB/s (1TB and 2TB models) and reduce the time it takes to install games and load levels.

Play games on the go
Take your large game library with you wherever you go with up to 2TB of reliable Western Digital TLC NAND storage.

Increase immersion with unique gaming features
Such as powerful PCIe®  Gen 4.0, Western Digital's Cache™ 4.0 technology and support for Microsoft's DirectStorage.

Compatible with ultra-thin PCs
Boost and expand storage on M.2 2230 SSD-compatible laptops, including many Microsoft® Surface and Dell™ models.

It's backed by a 5-year warranty from trusted gaming brand Western Digital, and your drive is monitored with Western Digital Dashboard (Windows® only) software .