buy External Hard Drive Seagate STKM4000400 4 TB HDD . The Seagate STKM4000400 external hard drive is a portable and reliable solution designed to store large amounts of data, with a 4 TB capacity that allows saving and backing up numerous files, from documents to multimedia content. It features a compact and lightweight design with dimensions of 115.3 x 80 x 11.65 mm and a weight of 0.257 kg, making it easy to carry and use daily. This black model includes a USB 3.0 interface, essential for achieving optimal transfer speeds that improve efficiency in copying and managing files. It is compatible with most Windows and macOS operating systems, providing flexibility for users working across multiple platforms, and offers additional support on Seagate’s official website for extended compatibility details. The package includes the Seagate Expansion portable hard drive, a USB 3.0 cable of suitable length for convenient connections, and a quick start guide to facilitate installation and immediate use of the device. Additionally, it features Rescue Data Recovery Services, although availability is limited by country, to offer an extra layer of security and recovery in case of accidental data loss. This hard drive is a balanced option combining practical design with advanced interface and large capacity, aimed at both personal and professional users who require secure and efficient external storage. Type: External Hard DriveHDDWidth: 80 mmNot included: WiFiEthernet: NoCompatible: Mac OSWindowsmacOSConnections: USB 3.0USBUSB 3.2USB x 3Colour: BlackIncludes: User manualTechnology: HDDCharacteristics: WirelessSize: 3,5"2,5"Hard Drive: 4 TB HDD