The Hitachi Travelstar 5K320 Hard Drive raises the standard for hard drive reliability with design enhancements that include altitude-sensing Thermal Fly-height Control (TFC), an improved actuator latch and fourth generation Perpendicular Magnetic Recording (PMR) head technology. Designed to support the multi-tasking needs of consumers and commercial users balancing mobile computing and movies, music, photos and games on the go, Travelstar 5K320 delivers the right capacity and performance options to meet the needs of IT and consumer electronics manufacturers. Connecting the 5K320 to your system is easy with the SATA/300 interface. An impressive 5400 RPM spindle speed and a 8 MB buffer ensures smooth operation. With a blazing 12 ms average seek time, and a 5.5 ms average latency, expect top notch performance! The whopping 250 GB storage capacity will give your notebook plenty of space for all of your files, music, pictures, and any other files you just can't live without!Order your Hitachi Travelstar 5K320 Hard Drive today!