Toshiba Announces 320GB 1.8-inch Hard Drive
Toshiba Storage Device Division (SDD), a division of Toshiba America Information Systems, Inc. and the industry pioneer in small form factor hard disk drives (HDDs), today announced new additions to its 1.8-inch Serial ATA HDD product line, covering the full range of mobile computing applications. The introductions include a high-performance 5,400 RPM family, offering an industry-leading 320GB capacity, as well as a power-efficient, slim 4,200 RPM model with 120GB of storage for applications that require low-power consumption and an ultra-compact form factor.
Toshiba has designed these 1.8-inch HDD products to meet a variety of mobile computing needs based on specific market requirements. With high capacity and top-end performance, the MKxx33GSG series is available in 320GB, 250GB and 160GB capacities and uses 42 percent less power during seek operations than best-in-class 5,400 RPM 2.5-inch HDDs. The single-platter 120GB, MK1235GSL is the most power-conservative HDD on the market and offers a high-capacity, low 5-millimeter profile for battery-conscious ultra-mobile computers.
Significantly surpassing 2.5-inch HDDs in durability, Toshiba's 1.8-inch HDDs can tolerate up to 1,500Gs of non-operational shock and 500Gs of operational shock, which are 50 percent and 25 percent more durable than the most rugged 2.5-inch HDDs. As a result of this extreme ruggedness, 1.8-inch HDDs have been incorporated into some of the most demanding applications for shock and vibration.
WD, known for its hard disk drive leadership in the desktop, mobile and consumer marketplaces, today announced its entry into the traditional enterprise market segment with volume production shipments of its first 10,000 RPM, 2.5-inch, small form factor, SAS interface hard drives. The 
