Internal ssd solid state drive capacity 256 gb form factor 25 inch height 7 mm dimension 100 45 x 69 85 mm design internal memory type mlc bus sata iii sata 600 bus speed 6 read speed 534 mbs write speed 482 mbs mtbf 1 500 000 hours weight 53 g operating temperature 0 60 c manufacturers warranty 1 years