Crucial T700 4TB SSD PCIe Gen5 NVMe M.2 Internal SSDBLISTERING SPEEDS: Get sequential reads writes of up to 12,400 11,800MB s and random read writes of up to 1,500K IOPS for blazing performance ULTIMATE GAMING & Creativity: With Microsoft DirectStorage, elevate gaming with up to 60% faster texture renders and reduced load times, render photos or UHD 8K+ videos and run heavy workloads with up to 99% less CPU utilization COMPATIBLE: Ready for performance with your motherboard heatsink, the T700 installs