Internal ssd solid state drive series kingston ssdnow capacity 480 gb form factor 18 inch height 5 mm dimension 78 5 x 54 mm design internal memory type mlc bus sata iii sata 600 msata bus speed 6 read speed 530 mbs write speed 340 mbs mtbf 1 000 000 hours vibration resistant up to 20 g features wear leveling smart trim support controller sandforce sf 2241 weight 27 g power consumption idle 04 watt power consumption operating 1