The SK Hynix PC801 (HFS512GEJ9X101N) is a 512GB M.2 NVMe SSD designed for use with laptops and PCs. With a read speed of 7,000 MB/s and a write speed of 4,700 MB/s, this internal SSD offers fast data transfer rates. The green-colored drive has a form factor of 2280 and is part of the PC801 product line by SK hynix. It is compatible with SSD drive types and operates with an M.2 interface for NVMe technology. This high-performance SSD is a reliable storage solution for enhancing the speed and efficiency of your computing device. Gen 4 X 4