This is a fast-working SSD drive. This model has an M.2 form factor.
From Amazon
Corsair MP600 MINI 1TB M.2 NVMe PCIe x4 Gen4 2 SSD – M.2 2230 – Up to 4,800MB/sec Sequential Read – High-Density 3D TLC NAND – Great for Steam Deck and Microsoft Surface – Black
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