EXCELLENT PERFORMANCE: Fanxiang S500 Pro M. 2 SSD adds graphite 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 3200/1300MB/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. WIDELY COMPATIBLE: Internal SSD is compatible with Windows7, 8, 10, 11, Mac OS10.9, and later. Compatible with laptops, desktops, and all-in-one computers computer motherboard must be equipped with M.