Seagate Expansion desktop drive, add-on storage for your PC and Mac The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer’s internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows® or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy too—just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.

Hard drive
HDD size	3.5"
HDD capacity	4 TB
Ports & interfaces
USB version	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technology	N
Wi-Fi	N
Ethernet LAN	N
Weight & dimensions
Weight	1.18 kg
Width	41.9 mm
Depth	125 mm
Height	178.8 mm
Power
Bus powered	N
External power adapter	Y
Packaging data
Cables included	USB
User guide	Y
Package width	212 mm
Package depth	77 mm
Package height	218 mm
Package weight	1.34 kg
Features
Product colour	Black
Windows operating systems supported	Windows 10
Mac operating systems supported	Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina
Logistics data
Harmonized System (HS) code	84717050