Bestbuy offers WD BLACK 2TB SN770M M.2 2230 NVMe SSD for $156 (reg $240) with free shipping.

Product Description:
Get ready to download more games to your gaming platform with up to 2TB of storage on M.2 2230 with the WD_BLACK SN770M Mobile NVMe SSD. Bring your whole game library anywhere, any place you go. Turbo charge and increase the storage in your ultrathin laptop with WD_BLACK SN770M Mobile NVMe SSD with PCIe Gen 4.0.

• Supercharge your handheld gaming device
  Upgrade compatible handheld devices such as the ASUS ROG Ally and Steam Deck with speeds up to 5,150 MB/s for blazingly quick game installations and level loads.
• Also compatible with ultrathin PCs
  Revitalize and expand the storage of your M.2 2230 SSD compatible laptop, such as many Microsoft Surface and Dell models.
• Uncompromising features
  Get ready for an immersive experience with exclusive gaming features including PCIe Gen 4.0, Western Digital's nCache 4.0 Technology, and Microsoft’s DirectStorage Support.
• 2TB storage capacity
  Provides ample storage space for your entire game library.
• Play with confidence
  The NVMe technology delivers up to 5150MB/sec. read and up to 4850MB/sec. write speeds for a smooth, responsive, and powerful gaming experience.
• Limited warranty
  This WD_BLACK SN770M SSD comes with a five-year warranty.
• Compatible with Windows 11, 10 and 8.1 operating systems
  For use with your existing ultrathin PC.
• WD_BLACK dashboard software
  Gives you the ability to optimize peak performance in gaming mode and monitor your drive's health.