Amazon Has a 4TB Corsair MP600 CORE XT PCIe Gen4 x4 M.2 SSD for $160 - IGN
ADATA LEGEND 960 MAX 4TB M.2 2280 PCIe Gen4x4 Internal Solid State Drive | 3120TBW - SMI SM2264 3D NAND | Up to 7400 MBps - Black PS5 SSD 4 Terabyte | NVMe 1.4 Support - 1PK - ADATA
Crucial P3 Plus 4TB Internal SSD PCIe Gen 4 x4 NVMe CT4000P3PSSD8 - Best Buy
Brand New Samsung PM9B1 1TB 512GB 256GB 2242 SSD PCIe Gen4 x4 NVME M.2 Solid State Drives SSD For Surface ProX Pro 7+Steam Deck - AliExpress
Lexar Professional Nm800 Pro M.2 2280 Pcie Gen4x4 Nvme Ssd (2 Tb) : Target
Western Digital 2TB WD PC SN740 PCIe Gen4 x4 M.2 2230 NVMe SSD, SDDPTQD-2T00 | eBay
SAMSUNG 980 PRO Series - 500GB PCIe Gen4. X4 NVMe 1.3c - M.2 Internal SSD - MZ-V8P500B/AM - Walmart.com
MOVESPEED 1TB NVMe SSD, M.2 2280 SSD Internal Hard Drive PCIe Gen4 x4, up to 5,000MB/s, 600 TBW, with Heatsink, Compatible with desktops and laptops - Walmart.com
Seagate Game Drive M.2 1TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 ZP1000GP3A4001 - Best Buy