Internal ssd solid state drive capacity 256 gb form factor 25 inch height 7 mm design internal memory type tlc bus sata iii sata 600 bus speed 6 read speed 498 mbs write speed 455 mbs shock resistant up to 1 500 g weight 365 g operating temperature 0 70 c width 698 mm length 1005 mm max schreibvolumen tbw 72 4k random read iops 84 000 4k random write iops 49 000