?Experience PCIe 4.0 NVMe high-performance?PCIe Gen 4*4 NVMe 1.4: hign speed interface boot your computer to a new level. *Please make sure your devices are compatible with NVM PCIe before purchasing. ?Speed up quickly?Sequential read and write speeds up to 4650MB/s and 1900MB/s. *Speed based on internal testing. Computer hardware and software will affect measured result. Actual performance may vary due to available SSD capacity, system hardware and, and other factors ?Upgrate storage easily?full capacities to meet various demands. LinkMore provide you faster and more affordable solution. ?M.2 2280 design?Small form factor easily fit desktop and laptop PCs to enhance your system's potential. ?3 year warranty? Made in Taiwan. Provide 3 year limited warranty and free tenique support.