Extreme Gen4 Storage Performance: A PCIe Gen4 x4 controller delivers up to 7,100MB/sec sequential read and 6,800MB/sec sequential write speeds, for phenomenal read, write, and response times that leave standard M.2 SSDs in the dust. Your PC Made Faster: Load games, boot Windows, open and transfer files, all faster than ever. High-speed Gen4 PCIe x4 NVMe 1.4 M.2 Interface: Using PCIe Gen4 technology for maximum bandwidth, the MP600 PRO XT delivers incredible storage performance. High-Density 3D TLC NAND: Provides the ideal mix of performance and endurance to keep your drive performing at its best for years. Stylish Aluminum Heatspreader: Helps disperse heat and reduce throttling, so your SSD maintains sustained high performance.