Seagate STDR4000900 4TB USB 3.0 Portable Hard Drive

Seagate Part #/MPN: STDR4000900

DiscTech Item #: SGT-STDR4000900-BN-1Y

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.


Capacity: 4TB

Interface Types: USB 2.0, USB 3.0 3.1 3.2

Form Factor: External 2.5in Portable

Sector Size: 512 / 512e

Electrical Interface: USB 3.2 G1x1 - 5Gbps

Color: Black

Seagate Backup Plus STDR4000900 4TB 2.5-Inch USB 3.0 Silver Portable Hard Drive - Brand New

Seagate Backup Plus STDR4000900 4TB / 4000GB 2.5" USB 3.0 Silver Portable External Hard Drive / HDD - Brand New

Backup Plus
Portable Drive

Small drive, large storage for your digital life on your computer and mobile devices
The Seagate Backup Plus Backup Plus portable drive offers the mobility of a portable with the high capacity of a desktop drive. Under a sleek metal design lies up to 5TB of storage—twice the capacity of comparable 2.5-inch portable drives. This gives you the space to store your movie, music and photo collections—and take them with you wherever you go.

High-speed USB 3.0 and 2.0 connectivity offers plug-and-play functionality on your PC without the need of an external power supply. Install the NTFS driver for Mac, and you can use the drive interchangeably between Windows and Mac computers without reformatting.

Via the Seagate Dashboard software, you are provided with tools for local, mobile, cloud and social media backup. Run a one-click backup or schedule an automatic backup plan to protect your files in your Backup Plus portable drive at your convenience. Install the free Seagate Mobile Backup app on an iOS or Android mobile device to back up all of the pictures and videos from the device to your external drive or the cloud.


This External Hard Drive is compatible with USB 3.0 transfer speeds or backwards compatible with USB 2.0 ports at USB 2.0 transfer speeds.

Seagate Backup Plus Portable Drive
Model NumberSTDR4000900
Capacity4TB / 400GB
Length (in/mm)4.508in/114.5mm
Width (in/mm)3.071in/78mm
Height (in/mm)0.807in/20.5mm
Weight (lb/kg) 0.545lb/0.247kg
System Requirements
  • Windows 7 or higher, or Mac OS X 10.9 or higher operating system
  • SuperSpeed USB 3.0 port (required for USB 3.0 transfer speeds or backwards compatible with USB 2.0 ports at USB 2.0 transfer speeds)
  • Seagate Mobile Backup app system requirements: iOS 8 or higher, Android 3.0 or higher
  • What Is Included
  • Seagate Backup Plus portable drive
  • Seagate Dashboard backup software
  • 18-inch (45.72cm) USB 3.0 cable
  • NTFS driver for Mac
  • Quick start guide
  • ColorBlack

    Click here to view the manufacturer's item description/brochure

    ROHS Compliant

    Weight: 1 lb

    Warranty: 1 Year Manufacturer

    Brand New

    Condition Levels Explained

    The product is brand new.

    1 Year Manufacturer Warranty

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.