Product Description from Store
With the latest PCIe Gen4 interface, the GAMMIX S70 BLADE will help you dominate the competition with sequential read/write performance of up to 7400/6800/MB per second. That’s up to two times faster than PCIe 3.0 SSDs! For ease of use, it’s backward compatible with PCIe 3.0. (When paired with PCie 3.0 port, max R/W will be limited to 3400/3000MB/s)