Intel SSD DC S3700 Series (400 GB, 2.5in SATA 6 Gb/s, 25nm, MLC, SSDSC2BA400G301) Storage Capacity 400 GB Form Factor 2.5 inch Sequential Read - 500 MB/s, Sequential Write - 460 MB/s Random Read - 75K IOPS, Random Write - 36K IOPS MTBF - 2 million Hours