New Branded Western Digital/Samsung/SK Hynix 128Gb PCIe NVMe SSD M.2 2242 Drive | eBay
Well I did it, I managed to stick a 2TB NVMe 2242 drive ($120 used) into my Steam Deck 64GB! With a little bit of modding, pls don't try at home :)
MP34S M.2 PCIe SSD 1TB | TEAMGROUP
Kioxia M.2 PCIe NVMe SSD - 512GB / M.2 2280 / PCIe 4.0 / Open - SSD (Solid State Drive) – WIBI (Want IT. Buy IT.)
Amazon.com: KingSpec M.2 SATA SSD, 256GB 2242 SATA III 6Gbps Internal M.2 SSD, Ultra-Slim NGFF State Drive for Desktop/Laptop/Notebook (2242, 256GB) : Electronics
Internal Solid State Hard Drive | Hard Drive M2 Sata Laptops | Hard Disk Ssd M2 Sata - Solid State Drives - Aliexpress
THREE COLOUR DOGFISH M.2 2242 Ngff Sata Solid State Drive 16GB-2TB – Dogfish Technology
512GB SSD PRO XMN - internal - M.2 NVMe SSD Solid State Drive - SSD drive - VisionTek | Dell USA