In addition, the Travelstar 5K160 HDD features an implemented Thermal Fly-height Control (TFC) for improved error rates, iridium-manganese-chromium (IrMnCr) read heads for improved reliability, and an estimated 10% less power consumption than its industry-leading predecessor. The 5K160 also boasts a 325G operating shock & 1000G non-operating shock that delivers exceptional ruggedness for withstanding tougher handling, while also improving portability. The Hitachi Travelstar 5K160 retails in either a SATA or PATA interface with 160GB, 120GB, 80GB, 60GB (PATA only), and 40GB capacities. Prices range between $50 to $100.