Internal ssd solid state drive capacity 120 gb form factor 25 inch height 7 mm design internal memory type mlc bus sata iii sata 600 bus speed 6 read speed 540 mbs write speed 490 mbs mtbf 1 200 000 hours shock resistant up to 1 500 g vibration resistant up to 2 g features smart device sleep weight 78 g operating temperature 0 70 c encryption aes 256 bit 4k random read iops 80 000