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Glyph Atom EX20 – 4TB
Glyph Atom EX20 – 4TB
Portable NVMe SSD with USB 3.2 Gen 2x2 Interface up to 2,100 MB/s Read/Write Speeds.
This rugged NVMe SSD delivers up to 2,100 MB/s read and write speeds via USB-C 3.2 Gen 2×2, perfect for 4K editing and rapid media offloads without thermal throttling.
Built with MIL-STD 810F durability and advanced aluminum cooling, it’s ready for field use by filmmakers, photographers, and editors.
- 4TB Capacity for demanding workflows.
- Bus-powered with Mac/Windows compatibility, pre-formatted for macOS.
- 3-2-1 warranty: 3 years hardware, 2 years data recovery, 1 year replacement.
Category: Portable Hard Drives & RAIDs
Brand: Glyph Technology
£ 650.95 | £ 781.14 inc VAT
In Stock
Glyph Atom EX20 – 4TB – Product Overview
The Glyph Atom EX20 is a high-intensity portable NVMe SSD engineered for creators facing relentless workflows like on-set backups, direct 4K editing, and large file transfers.
With its focus on sustained speeds rather than burst benchmarks, it maintains performance under heat and pressure, backed by rugged construction and pro-grade reliability.
Performance Under Pressure
The EX20 leverages USB 3.2 Gen 2x2 for up to 2,100 MB/s read/write, ideal for offloading card dumps or editing timelines without slowdowns.
Advanced thermal design with solid aluminum core and shell raises the heat threshold, preventing throttling during hours-long sessions.
Rugged Field-Ready Build
MIL-STD 810F certified for shock, dust, and vibration, this drive survives real-world production environments from dusty locations to bumpy transports.
Compact and bus-powered via USB-C, it connects seamlessly to laptops and hosts supporting USB 3.0, 3.1, Thunderbolt 3/4/5.
Workflow Integration
Pre-formatted for macOS with Windows compatibility (reformat required), it supports direct editing of 4K video, RAW photo libraries, and audio post-production.
Real-time health monitoring ensures longevity, while included cables simplify setup for mobile pros.
Capacity and Longevity
Available in 1TB to 8TB, it handles terabytes of footage with a 3-2-1 warranty covering hardware, data recovery, and rapid replacement.
Assembled in the USA, it prioritises sustained throughput for deadlines that don't wait.
Ideal Use Cases
Filmmakers use it for fast backups post-shoot; photographers for bulk RAW transfers; editors for external timeline scrubbing.
It's the reliable partner when consumer drives falter under sustained loads.
Glyph Atom EX20 – 4TB – Key Features
- Up to 2,100 MB/s sustained read/write speeds via USB-C 3.2 Gen 2x2 for high-intensity creative tasks.
- MIL-STD 810F protection against shock, dust, and vibration for field durability.
- Advanced aluminum core and shell with smart passive cooling for throttle-free performance during long sessions.
- 4TB Capacity, bus-powered, compatible with Mac (pre-formatted), Windows, USB 3.0+, Thunderbolt 3/4/5.
- Real-time health monitoring and included cables for seamless setup.
- Assembled in the USA with 3-2-1 warranty: 3 years hardware, 2 years data recovery, 1 year replacement.
Glyph Atom EX20 – 4TB – Technical Specifications
| Capacity | 4TB |
| Interface | USB-C 3.2 Gen 2x2 (20Gbps) |
| Compatibility | USB 3.2 Gen 2x2, USB 3.1, USB 3.0, Thunderbolt 3/4/5; Mac (pre-formatted exFAT/APFS), Windows (reformat) |
| Max Read Speed | Up to 2,100 MB/s |
| Max Write Speed | Up to 2,100 MB/s (sustained) |
| Power | Bus-powered |
| Durability | MIL-STD 810F (shock, dust, vibration) |
| Construction | Solid aluminum core and outer shell |
| Cooling | Advanced passive thermal design |
| Monitoring | Real-time health monitoring |
| Cables Included | USB-C cables for compatibility |
| Warranty | 3-2-1: 3 years hardware, 2 years level-1 data recovery, 1 year advanced replacement |
| Assembly | Designed, tested, assembled in USA |
| Dimensions | Compact portable form factor (exact unspecified in sources) |
| Weight | Lightweight rugged design (exact unspecified) |
| Target Use | 4K/8K video editing, RAW photo transfer, media offload, field production |
Glyph Atom EX20 – 4TB – Product Videos
Glyph Technology Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard Glyph Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the the manufacturer website, or contact us if unsure before ordering.
