WARRANTY SERVICE - 5-Year Product Registration Warranty, you can trust the Fikwot brand. If you have further questions, we will provide you with 24-Hour technical support services. COMPATIBLE WITH MULTIPLE DEVIXES- Fikwot FN955 Internal Solid State compatible with desktop computers, laptops, and ps5 in terms of hardware, and compatible with windons 7,8,10,11 in terms of software, excellent compatibility ensures that in the process of use can successfully cope with various challenges in life and work. EXCELLENT PERFORMANCE - Fikwot FN955 M.2 NVMe SSD is equipped with a graphene heat dissipation sticker, The heat dissipation performance is enhanced without increg the volume,which can effectively reduce the temperature of the internal solid state drive and protect the hardware from the risk of overheating damage. STABLE AND ReLIABLE -The NVMe M.2 SSD has undergone 80 hours of rigorous testing and 5 strict tests can work stably from 0 to 60 degrees Celsius . With rigorous quality inspection and testing,Be sure to find your most reliable partner at all times. HIGH SPEED TRANSMISSION - Fikwot FN955 4TB M.2 SSD adopts M.2 PCIe Gen4.0 x4 technology and is compatible with NVMe1.4 protocol. By configuring dynamic SLC cache technology to accelerate SSD read and write performance, the maximum read speed is up to 7350MB/s, and the maximum write speed is up to 6500MB/s, It significantly improves file transfer and game loading speeds, allowing for faster and smoother startups of your games and applications.