G-Technology

G-Technology 0G03594 4TB G-DRIVE USB G1 - Silver

Name: G-Technology 0G03594 4TB G-DRIVE USB G1 - Silver
Brand: G-Technology
SKU: B00ND4DV9M

Status: G-Technology 0G03594 4TB G-DRIVE USB G1 - Silver: Unavailable on Amazon as of 2026-10-18 04:30 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The G-Technology 0G03594 4TB G-DRIVE USB G1: 7200RPM spindle speed, faster than the 5400RPM drives common in this class; main trade-off: USB 3.0 only, no Thunderbolt or USB-C port on this G1 model.

Unavailable on Amazon as of 2026-10-18 04:30 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 7200RPM spindle speed, faster than the 5400RPM drives common in this class
✓ All-aluminum enclosure doubles as a passive heat sink, no fan noise
✓ Time Machine-ready out of the box, no reformatting needed on Mac
✓ 3-year limited manufacturer's warranty included

Cons

✗ USB 3.0 only, no Thunderbolt or USB-C port on this G1 model
✗ Single-drive design offers no RAID redundancy for critical footage
✗ Windows users must reformat before first use
✗ Spinning platters, so it is slower than SSD storage for scratch work

Manufacturer description

The G-Technology G-DRIVE USB G1 packs 4TB of 7200RPM desktop storage into an all-aluminum enclosure built for creative professionals who move large video, photo, and audio libraries between the studio and the road. The USB 3.0 interface handles high-speed transfers of storage-intensive multimedia files, while the solid aluminum shell doubles as a heat sink and keeps the drive looking at home next to a Mac on your desk. Out of the box this G-Technology drive is Mac OS-compatible and plug-and-play, so Time Machine picks it up immediately for scheduled backups with no extra software. If you…

SpecPicks Verdict

SpecPicks scored G-Technology 0G03594 4TB G-DRIVE USB G1 using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. G-Technology's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the G-DRIVE USB work with Time Machine on a Mac?

Yes. The drive ships Mac OS-formatted and is Time Machine-ready, so it is plug-and-play for backups with no reformatting or extra software.

Can I use this drive with a Windows PC?

Yes, but it arrives Mac-formatted. G-Technology notes it can be easily reformatted on Windows, which erases any existing content on the drive.

How fast is the drive?

It uses a 7200RPM mechanism over a USB 3.0 interface, which G-Technology positions for high-speed transfer of video, photo, and audio files. Actual throughput varies by file size and host port.

What capacities does the G-DRIVE USB come in?

This listing is the 4TB model (part 0G03594). The G-DRIVE USB line goes up to 10TB, and total accessible capacity varies depending on your operating environment.

What warranty does G-Technology provide?

A 3-year limited manufacturer's warranty. Check the product listing for current terms and regional coverage before you buy.

Key Features

High speed USB 3.0 for universal, high-speed data transfer
Solid, stylish all-aluminum case for durability
With capacities up to 10TB for multimedia intensive files (Total accessible capacity varies depending on operating environment.)
Time Machine-ready for easy file back-up
Plug-and-play on Mac; easily reformatted on Windows
3-year limited manufacturer's warranty

Full Specifications

Brand	G-Technology
Color	Silver
Model Name	G-DRIVE USB
Read Speed	245 Megabytes Per Second
Unit Count	1.0 Count
Form Factor	Desktop
Media Speed	245 megabytes per second
Connectivity	USB
Model Number	0G03594
Compatibility	Mac
Built-In Media	(1) USB Cable, G-DRIVE USB External Hard Drive, Quick Start Guide, Universal AC Power Supply
Hard-Drive Size	4000 GB
Mfr Part Number	0G03594
Number of Items	1
Special Feature	Aluminum Case, Time Machine-ready
Hardware Platform	PC; Mac
Installation Type	External Hard Drive
Compatible Devices	Desktop
Data Transfer Rate	160 Megabits Per Second
Enclosure Material	Aluminum

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