Hitachi Global Storage Technologies (
) today announced that it has shipped more than 25 million Travelstar™ Z-series, 7 millimeter (mm) z-height, 2.5-inch hard disk drives (HDD), enabling a new era of thin and light portable computers, ultra-compact CE devices and industrial systems. The company also announced that it is now shipping its new 500GB, Travelstar Z7K500 drive – the industry’s fastest and highest capacity, one-disk, 7,200 RPM HDD. All Hitachi GST Z-series drives can serve as a direct replacement for standard, 2.5-inch 9.5mm hard drives. They feature common connectors and mounting points for simple integration into existing systems, and enable greater design flexibility to differentiate and meet market demands for new, thinner, lighter and more robust devices.
Enabling Thin and Light Designs
New Ultra-thin Hitachi GST Travelstar Z7K500, 7,200 RPM, 7mm 2.5-inch Hard Drive (Photo: Business Wire)
Embraced by many of the top PC OEMs, the Ultrabook specification authored by Intel™ offers opportunities to create a compelling tablet-like computing experience in an ultra thin laptop design. In addition to providing a thin and light design, instant-on capabilities, and an extended battery life, PC OEMs must also create high-quality, cost-effective solutions to help drive competition, differentiation and mass adoption.
To help achieve this goal, a key part of Intel’s Ultrabook specification is combining a 7mm HDD with a SSD cache, giving OEMs the ability to explore the limits of modern ultra thin and light designs without sacrificing capacity, performance, battery life or quality. For instance, a Hitachi 7mm HDD combined with an SSD cache can help OEMs meet the Ultrabook specification for performance and start up times, while providing a high-capacity, space-efficient, and cost-effective solution. Based on Hitachi’s OEM customer plans, this combination is expected to ship in a significant majority of Ultrabooks in 2012.