Seagate Momentus 320 GB 2.5-Inch SATA 7200RPM 16MB Cache Internal NB Hard Drive Bare Drive (ST9320423AS)

From the Manufacturer Seagate Momentus 2.5 Internal Hard Drive High Performance Storage The high performance Momentus internal drive has a fast 7200RPM spindle speed and a large 16MB cache to provide desktop-like performance and deliver a sustained data transfer rate of 76MB/s Native Command Queueing Technology dramatically increases performance by organizing incoming commands in the most efficient order The Momentus internal drive is optimized for mobile computing and small form factor PCs that need to run more demanding applications like video and photography editing video playback and computer games Robust design and high shock tolerance enable mobility in rugged environments Durable Mobility Anywhere Anytime Momentus is the world's most feature-rich 2.5