ADATA ALEG-700-256GCS Legend 700 256GB M.2 PCIe 3.0 x4

Storage Specifications Capacity 256GB Interface M.2 Dimensions (L x W x H) 80 x 22 x 3.13mm / 3.15 x 0.87 x 0.13inch (with heat sink) 80 x 22 x 2.15mm / 3.15 x 0.87 x 0.09inch (without heat sink) Weight 9g / 0.32oz (with heat sink) 6.2g / 0.22oz (without heat sink) Performance Sequential Read (Max):