Seagate Expansion Portable 4TB External Hard Drive Desktop HDD – USB 3.0 for PC Laptop (STEA4000400)

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    Manufacturer part STEA4000400 | Dell part A8652177 | Order Code a8652177 | Seagate
    Expansion Portable 4TB

    Simple add-on storage that goes with you

    The Seagate Expansion Portable hard drive offers an easy-to-use solution when you need to instantly add storage to your computer and take files on the go.

    • Drag and drop file saving right out of the box
    • USB powered
    • Fast data transfer with USB 3.0 connectivity
    The easy-to-use storage solution.

    The Expansion portable hard drive installs easily by plugging in a single USB cord. You can start saving your digital files to this external hard drive within seconds of removing it from the box.

    Instantly adds storage capacity

    Digital photos, video and music files can tax your computer's storage, causing performance to decline as its internal hard drive fills to capacity. The Expansion portable hard drive comes in a range of capacities, with the 1TB model offering enough data storage for:

    • Up to 1,000 hours of digital video
    • Up to 250 2-hour DVD movies
    • Up to 320,000 digital photos
    • Up to 16,660 hours of digital music
    Installs in seconds

    Seagate® Expansion™ portable hard drive features like these make it incredibly easy to use this drive right from the box.

    • Simply plug the included USB cable into your computer–no external power supply needed
    • The drive is automatically recognized by Windows operating system–no software to install and nothing to configure.
    • Drag and drop to save files to the Expansion portable drive.
    • Built-in power management automatically ensures energy-efficient operation
    At Seagate, we obsess over quality assurance.
    Find Out Why
    What’s In the Box?
    • Seagate® Expansion portable hard drive
    • USB 3.0 cable
    • Quick start guide
    Height (mm) 20.0
    Length 117.0mm
    Capacity 4TB
    Width 80.0mm
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    The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Add space for more files instantly, consolidate all your files to a single location, or free space on your computer's internal drive for improved performance. Set-up is straightforward. Simply plug in the power supply and USB cable and you are ready to go. It is automatically recognized by the 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 SuperSpeed USB 3.0 port. USB 3.0 is backward compatible with USB 2.0 for additional system compatibility.

    Quick Specs

    Hard drive - external (portable)
    4 TB
    Form Factor
    USB 3.0
    Data Transfer Rate
    5.0 Gbps (USB 3.0)
    Power Source
    USB bus
    Dimensions (WxDxH)
    3.1 in x 4.6 in x 0.8 in
    8.32 oz


    Device Type
    Hard drive - external (portable)
    4 TB
    Form Factor
    USB 3.0
    3.1 in
    4.6 in
    0.8 in
    8.32 oz


    Interface Transfer Rate
    5.0 Gbps (USB 3.0)

    Expansion & Connectivity

    1 x USB 3.0
    Compatible Bay


    Power Source
    USB bus

    Software & System Requirements

    OS Required
    Microsoft Windows 7 / 8 / 10


    Cables Included
    1 x USB 3.0 cable - external - 1.5 ft

    Dimensions & Weight (Shipping)

    Shipping Width
    4.1 in
    Shipping Depth
    5.5 in
    Shipping Height
    1.2 in
    Shipping Weight
    9.17 oz

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