fanxiang S501 128GB PCIe 3.0 x4 NVMe M.2 2280

The 128GB capacity and PCIe 3.0 x4 interface deliver 1100 MB/s reads and 600 MB/s writes, roughly five times SATA III speeds, with TLC NAND and LDPC ECC for stability. Hardware encryption and a DRAM-less design keep power draw low, while the M.2 2280 form factor fits most laptops and desktops, though it lacks PS5 support. This is a budget pick for users upgrading an older system or adding a secondary drive for everyday tasks, not for heavy workloads or portable use.