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Power Adapter Specifications for Seagate Products

 

This article provides a list of power adapter specifications for most Seagate products that require external power supplies.  Please use these specifications when replacing your adapter to ensure compatibility.

  

 

Direct Attached Storage Drives
Product Image Product Name Power Adapter Specifications
Backup Plus Hub

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Backup Plus Hub for Mac

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Backup Plus Desktop Drive

12 Volts

1.5 or 2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Expansion Desktop Drive

12 Volts

1.5 or 2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Game Drive Hub for Xbox

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Network Attached Storage Drives
Product Image Product Name Power Adapter Specifications
Personal Cloud

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

  Personal Cloud 2-bay

12 Volts

4 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate Central

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

GoFlex Home

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Home Media Entertainment Devices
Product Image Product Name Power Adapter Specifications
DVR Expander

12 Volts

1.5 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

GoFlex TV

5 Volts

4 Amps

Mono Pin 4mm x 1.7mm

Polarity: Center Positive

GoFlex Cinema

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Theater Plus

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Theater

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Wireless Plus

5 Volts

2 Amps

Mono Pin 2.35mm x .70mm x 10mm

Polarity: Center Positive

GoFlex Satellite

5 Volts

2 Amps

Mono Pin 3.5mm x 1.35mm x 8.3mm

Polarity: Center Positive

Legacy Direct Attached Storage Drives
Product Image Product Name Power Adapter Specifications
Expansion Desktop

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Expansion Desktop

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Desktop Drive

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Desk (Windows)

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Desk (Mac)

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Xtreme

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

FreeAgent Pro

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

GoFlex Desk

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

GoFlex Desk for Mac

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Backup Plus Desktop

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Backup Plus Desktop for Mac

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

  Backup Plus Desk

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Backup Plus Desk for Mac

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate Pushbutton Backup

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate eSATA External Hard Drive

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate Showcase

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate Portable Drive

5.4 Volts

1.3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Negative

  FreeAgent Go Dock+

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

OneTouch I

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

OneTouch II

12 Volts

3 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

OneTouch III

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

OneTouch IV

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Maxtor Basics Desktop

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Maxtor Personal Storage

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

BlackArmor WS 110

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Legacy Network Attached Storage Drives
Product Image Product Name Power Adapter Specifications
Seagate Business NAS 4-bay

19 Volts

4.7 Amps

Mono Pin 4.75 x 1.7mm

Polarity: Center Positive

Seagate Business NAS 2-bay

12 Volts

4 Amps

Mono Pin 3.5mm x 1.1mm

Polarity: Center Positive

Seagate Business NAS 1-bay

12 Volts

3 Amps

Mono Pin 3mm x 1.1mm

Polarity: Center Positive

BlackArmor NAS 440/420

19 Volts

4.7 Amps

Mono Pin 5.5mm x 1.7mm

Polarity: Center Positive

BlackArmor NAS 220

12 Volts

3 Amps

Mono Pin 4.75mm x 1.7mm

Polarity: Center Positive

  BlackArmor NAS 110

12 Volts

2 Amps

Mono Pin 5mm x 2.5mm

Polarity: Center Positive

Seagate NAS Pro 6-bay

12 Volts

12.5 Amps

4 Pin Din Connector

Polarity: n/a

Seagate NAS Pro 4-bay

12 Volts

10 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate NAS Pro 2-bay

12 Volts

5 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate NAS 4-bay

19 Volts

4.7 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate NAS 2-bay

12 Volts

4 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Seagate WSS NAS 6-bay

12 Volts

12.5 Amps

4 Pin Din Connector

Polarity: n/a

Seagate WSS NAS 4-bay

19 Volts

4.7 Amps

4 Pin Din Connector

Polarity: n/a

Seagate WSS NAS 2-bay

12 Volts

4 Amps

4 Pin Din Connector

Polarity: n/a

Seagate Business Storage Windows Server

12 Volts

12.5 Amps

4 Pin Din Connector

Polarity: n/a

FreeAgent DockStar

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

GoFlex Net

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Mirra

12 Volts

5 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive

Central Axis

12 Volts

2 Amps

Mono Pin 5.5mm x 2.5mm

Polarity: Center Positive