R/W speed up to 5,000/4,200MB/s for PC/laptop Ultra-fast PCIe Gen4 x4 interface Compact M.2 2280 form factor – ideal for gaming and high-end desktops Sequential read/write (Max.):Up to 5,000/4,200MB/s (PC/laptop) Read speed up to 4,600MB/s (PS5) Form Factor: M.2 2280|Interface: PCIe Gen4 x4