KEEP REINVENTING, THE HP WAY: HP SSD EX900 M.2 - The Choice for High Efficiency, Effortless, & Extraordinary Speed. HP SSD EX900 Pro M.2 is a new generation of ultra-high performance storage device with independent cache. It supports PCIe Gen3 x 4 interface (theoretical bandwidth of 32Gbps) and the new NVMe 1.3 protocol. Its read speed is as high as 2095MB/s and random read is as high as 280K IOPS. It is suitable for e-sports notebook, high-end desktop and other devices to meet the requirements of gamers, enthusiasts, and professional creators for supreme performance and reliability. Utilizing 3D Flash Memory Modules: HP EX900 Pro M.2 is entirely made of new process utilizing 3D NAND flash memory modules. Universal Compatibility: Passed rigorous performance tests, compatibility tests, reliability tests, application tests. DRAM Cache: HP EX900 Pro M.2 has its own independent cache so that small files can be temporarily stored in the cache, which can effectively reduce continuous writing, thus prolong the service life of SSD.