0.8661417314 inches

fanxiang S500 Pro 512GB NVMe SSD M.2 PCIe Gen3x4 2280 Internal Solid State Drive, SLC Cache 3D NAND TLC, Up to 3500MB/s, Compatible with Laptop and PC EXCELLENT PERFORMANCE: Fanxiang S500 Pro M.2 SSD adds graphene heat dissipation stickers to provide effective heat dissipation control for internal ssd, improve its performance and service life, up to 320TBW (TeraBytes Written) HIGH-SPEED TRANSMISSION: Accelerate the reading and writing performance of solid-state hard drives through intelligent SLC cache technology, up to 3200/2800MB/s, greatly improving the speed of booting, program opening, game loading, file saving and transmission, etc PREFERRED CHIP: Fanxiang S500 Pro ssd NVMe uses 3D NAND technology and high-quality TLC particles, which further improves product life and stability. There is no internal mechanical mechanism, good shock resistance, and high data security