buy Hard Drive Seagate STJL4000400 2,5" 4 TB Grey 2,5" 4 TB SSD . Colour: GreySilverConnections: USB 3.2USBTechnology: HDDSize: 2,5"Form factor: 2,5"Compatible: WindowsmacOSComputersCharacteristics: Plug and playApprox. weight: 270 gNot included: WiFiHard Drive: 4 TB HDD The Easy Way to Store and GoSeagate Basic pairs delivers simple drag-and-drop backup in a lightweight, compact design. The result? Up to 5 TB of extra storage for your computer in a portable hard drive that’s perfect for life on the go.Give Your Computer Extra Portable Hard Drive SpaceWhether you want to free up hard drive space on your Windows computer or simply back up files so that you’ve got a second copy, Seagate Basic makes it ridiculously easy — just drag and drop With up to 5 TB of capacity, there’s plenty of room for your growing collection of files.Take Your Backup Hard Drive AnywhereLightweight, compact, and totally portable, Seagate Basic is designed so that you can bring loads of files wherever you go. Just slip the USB 3.0 external hard drive in your bag, head out, and connect to your computer via the included cable.No Software. No Fuss.When it comes to backup for Windows, Seagate Basic gets straight to the point. You don’t need to worry about installing software or anything else — it’s ready to go out of the box. To use with Macs, simply reformat.Welcome to simple, on-the-go storage for your digital world. HDD size: 2.5"HDD capacity: 4000 GBUSB version: 3.2 Gen 1 (3.1 Gen 1)Thunderbolt technology: NWi-Fi: NEthernet LAN: NProduct colour: SilverPlug and Play: YWindows operating systems supported: YMac operating systems supported: YWeight: 270 gWidth: 80 mmDepth: 20 mmHeight: 117 mmCables included: USBUser guide: YPackage width: 103 mmPackage depth: 39.5 mmPackage height: 142 mmPackage weight: 330 g