- This is the best summary I could come up with: 
 - Western Digital is launching its new SN770M NVMe SSD, designed specifically for devices like the Steam Deck and ROG Ally. - The small M.2 2230 form factor drives will be available in 500GB, 1TB, and 2TB options, allowing handheld gamers to significantly upgrade their storage. - Replacing the SSD inside a Steam Deck has always been relatively easy work, but finding M.2 2230 drives hasn’t always been quite as easy. - These smaller drives aren’t typically sold to consumers and are usually found inside Dell and Microsoft Surface laptops instead. - Sabrent, Micron, Corsair, and others sell M.2 2230 drives, and Framework even started selling its own 2TB upgrade drive earlier this year. - Western Digital entering this market is a good sign for handheld gaming, particularly with quality drives that offer speeds of up to 5,150 MB/s based on PCIe Gen 4. 
 - The original article contains 172 words, the summary contains 138 words. Saved 20%. I’m a bot and I’m open source! 

