Seagate Momentus Thin ST320LT014 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5' Internal Notebook Hard Drive Bare Drive

7.0 mm height,7200RPM Seagate SmartAlign technology Available as a Self-Encrypting Drive (SED) with TCG Opal protocol, and as a FIPS 140-2 Validated SED for government-grade security