PCIe Gen5 SSDs deliver up to 14GB/s read and 10GB/s write speed, aligning with OCP compliance. Gen5 SSDs support iCell, SED and secure boot PCIe Gen5 SSDs deliver up to 14GB/s read and 10GB/s write speed, aligning with OCP compliance. Gen5 SSDs support iCell, SED and secure boot PCIe Gen5 SSDs deliver up to 14GB/s read and 10GB/s write speed, aligning with OCP compliance. Gen5 SSDs support iCell, SED and secure boot