Seagate Expansion HDD Drive Disk 500GB 1TB 2TB 4TB USB3.0 External HDD 2.5" Portable External Hard Disk

SPECIFICATIONSType: ExternalStyle: HDDSpeed: 5400rpmSize: 2.5"Shell Material: ABSProducts Status: STOCKPackage: YesModel Number: ExpansionModel 500GB: SATA2-3Gb/s-8MB CacheModel 4TB: SATA3-6Gb/s-128MB CacheModel 2TB: SATA3-6Gb/s-128MB CacheModel 1TB: SATA3-6Gb/s-128MB CacheLaunch Date: Feb-15Interface Type: USB 3.0Interface Rate: 6Gb/sHas External Power Supply: NoHDD Capacity: 4TBExpansion Port: USB PLUSCache: 8MBBrand Name: SeagateApplication: LaptopApplication: ServerApplication: Desktop