Drive Speed:
Transfer Rate:
Up to 136MB/s

Get captured Atomos video into production, faster.

In your business, time is indeed money when it comes to your video workflow – on production sets and on location video shoots. Atomos® creates easy-to-use solutions that merge recording, monitoring, and playback into a single touchscreen device, enabling faster, higher-quality, more affordable video production. 

Yet if the video ingestion trip from recorder to editing is causing you workflow ‘indigestion’, streamline the captured-video-to-production process with the Atomos Master Caddy HD from G-Technology. This must-have, high-performance 7200RPM hard disk drive device – part of our modular, future-friendly ev Series ecosystem – can make all the difference to your workflows.

  • Guaranteed compatibility with all Atomos reader devices
  • Ultra-reliable hard drives with a capacity up to 1TB
  • Cable-free simplicity from Atomos reader to ingestion/editing system
  • Ample bandwidth for current and next-generation high-bandwidth content
  • Transfer rates up to 136MB/s
  • Outstanding 3-Year limited warranty

The Atomos Master Caddy HD inserts directly into any Atomos-compatible recorder. The caddy then slides into the ev Series Reader Atomos Master Caddy Edition, which slips into any G-DOCK ev® or ev Series Bay Adapter for quick, cable-free transferring of footage into your main project storage, creating backups, and quick turn around of formatted media*.

So get rid of the heartburn and headaches you usually experience and instead optimise for a new level of performance (and simplicity) with our new-generation caddies from G-Technology (including the Atomos Master Caddy 4K), designed in collaboration with Atomos.

* For Atomos compatibility please visit

Related Products:

G-SPEED Shuttle XL with ev adapters, G-SPEED Studio XL with ev adapters, ATOMOS Caddy 4K

Quick Facts

Integration with Evolution Series ecosystem 

Compatible with Atomos Recorders 

Ultra-reliable HDD media  

Capacities up to 1TB 

Ready to use, no assembly required 

Transfer Rates up to 136MB/s

Warranty & Support

Atomos Master Caddy HD by G-Technology is backed by a standard 3-year limited warranty and unlimited free technical support by representatives experienced with the latest content creation applications.

Product Specifications

Drive Speed:
Transfer Rate:
Up to 136MB/s
Mac® OS 10.9 +
Windows® 10, Windows® 8.1, Windows® 7
4.1” x 2.9” x 0.48”
Kit Contents:
• Atomos Master Caddy HD by G-Technology
• Quick Start Guide
• 3-Year limited warranty
1TB SKU: 0G05218