General InformationManufacturer: Western Digital CorporationManufacturer Part Number: HTS543232A7A384Manufacturer Website Address: http://www.wdc.comBrand Name: HGSTProduct Line: TravelstarProduct Series: Z5K320Product Model: HTS543232A7A384Product Name: Travelstar Z5K320 HTS543232A7A384 Hard DriveMarketing Information: Travelstar Z5K320 is a 7mm, 5400 RPM 2.5-inch hard drive with capacities ranging from 160GB to 320GB. The 320GB per platter one-disk models are designed as a direct replacement for standard 9.5mm HDDs, for use in notebook PCs, external storage and gaming consoles. The Z5K320 also accommodates new thinner and more robust device designs. These models deliver best-of-breed acoustics for near silent operation.Product Type: Hard DriveTechnical InformationStorage Capacity: 320 GBDrive PerformanceSpindle Speed (rpm): 5400Buffer: 8 MBInterfaces/PortsDrive Interface: SATADrive Interface Standard: SATA/300Physical CharacteristicsDrive Type: InternalForm Factor: 2.5'Height: