product description intel solid state drive 540s series solid state drive 240 gb sata 6gbs type solid state drive internal capacity 240gb hardware encryption yes encryption algorithm 256 bit aes nand flash memory type 16nm triple level cell tlc form factor m2 2280 interface sata 6gbs data transfer rate 600 mbps features smart response technology read unrecoverable bit error rate uber 10e 20 rapid start technology smart dimensions wxdxh 80 m