Internal ssd solid state drive capacity 512 gb form factor m2 height 15 mm design internal memory type 3d tlc bus pcie 30 x4 interface nvme read speed 1 800 mbs write speed 560 mbs mtbf 1 600 000 hours weight 40 g encryption aes 256 bit width 22 mm length 80 mm 4k random read iops 155 000 4k random write iops 128 000 manufacturers warranty 5 years