• External ▾ ▴
    Backup & Explore ▹
    Play ▹
    Upgrade ▹
  • Internal ▾ ▴
    Hard Drives ▹
    SSD ▹
    Rescue ▹
    Network Attached Storage ▹
    PC Gaming ▹
    Surveillance Center ▹
    Creative Professionals ▹
  • Enterprise ▾ ▴

    Backup Plus for Mac Desktop

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    Knowledge Base

    Troubleshooting

    Downloads

    Toolkit Support

    Automatically back up all your important files from your computer to your storage device.

    Learn More

    Dashboard Support

    Seagate Dashboard - Videos, Troubleshooting Tips & Downloads.

    Learn More

    SeaTools

    SeaTools - Quick diagnostic tool that checks the health of your drive.

    Learn More

    Paragon Driver for Windows

    The driver provides read and write access for Seagate external drives in Windows without having to reformat.
    Note: Not compatible with drives formatted with Apple File System (APFS).

    DOWNLOAD

    Seagate Toolkit for macOS

    This software allows the user to sync files.

    DOWNLOAD

    Firmware Downloads

    Enter your serial number to find firmware downloads for your drive.

    Need help finding the serial number?

    Specs

    Model Data Sheet User Manual Capacity Warranty Length Width Typical Weight
    Backup Plus for Mac desktop drive 2TB
    STDU2000100     		2TB 2 years 179.4mm 118.10mm 860g
    Backup Plus for Mac desktop drive 3TB
    STDU3000101     		3TB 2 years 179.4mm 118.10mm 860g
    Backup Plus for Mac desktop Thunderbolt 3TB hard Drive
    STCB3000400     		3TB 3 years 168mm 120.9mm 1.17kg
    Backup Plus for Mac desktop drive 4TB
    STDU4000100     		4TB 2 years 179.4mm 118.10mm 860g
    Backup Plus Desk Mac with Thunderbolt 4TB
    STCB4000401     		4TB 3 years 168.0mm 120.9mm 1.17kg