Hitachi’s Fourth-Generation PMR Drive Uses Advanced Technology to Deliver Excellent Performance, Low Power Consumption and High Reliability

Bolstering Hitachi’s position as the segment and technology leader in 2.5-inch hard drives, the company today announced volume shipment of new 5,400 RPM notebook hard drives with a maximum available capacity of 320GB. Designed to support the multi-tasking needs of consumers and commercial users balancing mobile computing and movies, music, photos and games on-the-go, the Travelstar 5K320 delivers the right capacity and performance options to meet the needs of IT and consumer electronics manufacturers. The new drives feature optional Bulk Data Encryption for users requiring increased data security and enhanced availability models designed for use in 24×7 environments.

Travelstar 5K320 delivers the performance needed for today’s advanced mobile applications. The drives’ Serial ATA interface provides a fast 3 GB/s data transfer rate, allowing the drive to be used in a wide variety of applications including mainstream computing, portable external storage devices, small form factor video devices, game consoles and other advanced mobile devices.

The Travelstar 5K320 elevates the standard for hard drive reliability with design enhancements that include altitude-sensing Thermal Fly-height Control, an improved actuator latch and fourth generation perpendicular magnetic recording head technology. These features combine to safeguard user data that might otherwise be compromised as a result of accidental falls, bumps and rough handling. The drives also include TrueTrack technology, which improves tracking accuracy in high shock or vibration environments. These features combine to deliver an industry-leading 400Gs of operating shock protection.

The Travelstar 5K320 does not sacrifice performance in its quest to be energy efficient. The drives only consume 1.8W of power when reading and writing and their .55W low power idle means longer battery life for more “unplugged” notebook time and a longer drive life expectancy.

Soniya Nautiyal