Travelstar 5K750 is a 5400 rpm 2.5-inch hard drive. This standard two-disk design, intended for use in notebook PCs, external storage, gaming consoles & other mobile applications, is Hitachis first to leverage advanced format. Advanced format increases the physical sector size on hard drives, which increases drive capacities & improves error correction capabilities. The Travelstar 5K750 allows manufacturers to deliver high-capacity, power-efficient systems. The 5K750 continues to demonstrate Hitachis ecological leadership, with its halogen-free & low-power products, & carries the Eco Trac classification. Travelstar 5K750 delivers the balance of capacity, ruggedness & low-power to meet the needs of consumers & commercial users in an eco-friendly design.