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Item#: 9SIA0AT0YE1692

G-Technology G-DRIVE 1TB 2.5" USB 3.0 / 2 x Firewire800 Portable Hard Drive Model 0G02391

  • Storage capacities up to 1TB
  • Works with Time-Machine
  • Stylish aluminum enclosure
  • Bus powered via USB 3.0 or FireWire 800
  • 3-year limited warranty
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Learn more about the G-Technology 0G02391





Physical Spec

Form Factor


USB 3.0 / 2 x Firewire800


System Requirements
Mac OS 10.5 or newer and an available USB 3.0 or USB 2.0 port
Portable FireWire Drive for Apple MacBook Pro
G-DRIVE mobile features USB 3.0 and FireWire interfaces, exceptional throughput performance, and up to 1TB capacity. It's Time Machine-ready so backing up all of those important documents, music, digital video and photos is simple. Also, the G-DRIVE mobile is bus powered, and that means when you're on your way out, you don't need to add an external AC power supply to your laptop case.

Easy to Setup - Time Machine Ready
G-DRIVE mobile comes preformatted HFS+ with Journaling and is Time Machine ready right out of the box. A simple initialization is all it takes to prepare G-DRIVE mobile for use with Windows systems.

Dimension: 5.08" x 3.23" x 0.51"

Weight: 0.57 lbs.


Package Contents
USB 3.0 Cable
FireWire 800 Cable
FireWire 800 to FireWire 400 Cable

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the G-Technology 0G02391

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  • Donald S.
  • 1/31/2014 9:59:36 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat flexibility

Pros: These are solid little drives. Not the most storage space, but the addition of firewire to USB 3 is great for when I'm working with my 2011 Macbook pro or 2009 Mac pro which don't have USB 3 like all my newer PC laptops and desktops do. Good transfer speeds that match the interface makes these an easy recommendation for anyone who needs the flexibility of both USB 3 and firewire.

Cons: I've had issues with the USB not powering the drive up enough on certain ports, which can be annoying so one egg off for that since I haven't had that issue with any other USB 3 drives.

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  • Michael V.
  • 5/17/2013 7:20:22 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSo far so good

Pros: USB3 and FW gives lots of flexibility. Bus powered is usually fine. Good build quality for the case.

Cons: Not quite as sturdy as the G-drive mini with the full aluminum case, but then it is also smaller. No external power option.

Other Thoughts: We've purchased at least 15 of these for transporting files around, and they've been fine. You can get a clicking noise if the bus isn't sending enough power, so it might just be that the ports aren't sending enough juice to get the drive to spin up.

1 out of 1 people found this review helpful. Did you? Yes No

  • John B.
  • 4/17/2013 9:53:28 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsClicking noises..

Pros: Looks and feels solid. All inputs work, firewire was a big plus. Purchased it to backup a macbook pro weekly, which went well until..

see below

Cons: Purchased the drive on 3/15/2013 and just 2 days after newegg's 30day RMA is over the drive has started to make "clicking noises". Its operating fine for now, but what good is a backup drive that is going bad.

Other Thoughts: The drive did have firewire and was the sole reason it was purchased over a Western Digital, but since its failing after a month I would NOT recommend this to anyone.

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Item#: 9SIA0AT0YE1692
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