The Glyph Atom EX40 drives deliver performance that keeps pace with your work environment

In creative work, hardware shouldn’t be a limiting factor. When dealing with 4K/8K footage, large RAW libraries, or audio projects, one thing matters: stable, predictable, and high performance. The Glyph Atom EX40 is a drive designed not for benchmarks, but for real-world, high-demand production workloads.

It’s a difference you’ll notice from the very first use.

Architecture and interface are the foundation of the Glyph Atom EX40’s performance

The Glyph Atom EX40 is based on NVMe SSD PCIe technology and utilizes a USB4 (40 Gb/s) interface as well as Thunderbolt 40 Gb/s via a USB-C connector.

What does this mean in practice?

• Transfer speeds significantly higher than USB 3.x – up to 3,500 MB/s
• Compatibility with USB4 and Thunderbolt 3/4/5
• No bottlenecks when working with large files or during long-term transfers

This isn’t “just another fast portable drive”—it’s an external extension of your workstation’s capacity and performance.

Performance – numbers vs. reality

• Rated speed: up to ~4,000 MB/s read and write
• Real-world performance: ~3000–3200 MB/s in practice
• Stable high-speed transfer regardless of transfer length, fill level, and operating time

The key difference between the Glyph Atom EX40 and other solutions:

• Most drives only reach maximum speeds for a brief moment (cache).
• The Glyph Atom EX40 maintains high performance continuously.

High-Intensity Performance – what does it really mean

The term “High-Intensity” is not just a marketing slogan here—it has a specific technical meaning. What does it mean in practice?

• Consistent performance (sustained throughput)
• No sudden drops in speed
• Predictable performance when working with large files
• Ability to transfer hundreds of GB / TB without the “stuttering” often seen in other portable NVMe SSDs
• Temperature management, i.e., an aluminum casing acting as a heat sink
• Passive cooling (fanless)
• No throttling even under prolonged load
• Controller and memory stability, i.e., no performance degradation when fully filled
• Consistent results regardless of the scenario
• Firmware optimized for continuous operation

In practice, the Glyph Atom EX40 performs the same at the beginning as it does at the end of a project.

Real-world workflow applications

The Glyph Atom EX40 was designed for specific applications:

• Video: 4K/8K editing without multicam proxies, working directly from the drive
• Photography: fast RAW import and export, working with large catalogs
• Audio: DAW projects, sample libraries
• VFX / 3D: caching, simulations, intensive I/O operations
• The Glyph Atom EX40 is hardware that doesn’t force you to change your workflow—it just speeds it up.

Mobility without compromise

Performance is one thing—but in creative work, mobility matters too. The Glyph Atom EX40 features:

• compact, rugged design
• aluminum housing + rubber protection
• shock resistance (MIL-STD-810F standard)
• bus-powered

Thanks to this design, the Glyph Atom EX40 performs well:

• on set
• while traveling
• in the field

It should be noted that the Glyph Atom EX40 is not a delicate “desktop” device. Its design ensures maximum durability. The drive was designed for professional working conditions, i.e.:

• full aluminum housing (better cooling + rigidity)
• no moving parts
• resistance to transport and intensive use

Additionally, in addition to a high-performance drive designed for demanding, continuous high-transfer-rate operations from Glyph, you also get a 3-2-1 warranty (hardware / data recovery / replacement). This is important in situations where the data is worth more than the hardware.

What really sets the Glyph Atom EX40 apart

On paper, many drives look similar. The differences only become apparent in actual use. The advantages of the Glyph Atom EX40 drives are undoubtedly

• consistent performance instead of “peaks”
• no throttling during long writes
• real-world ~3 GB/s, not just in tests
• stability when fully loaded
• ready for production use

In summary, the Glyph Atom EX40 isn’t for everyone. It’s a solution for professionals who work with large files and can’t afford any drop in performance.

For professionals who need mobile, uncompromising storage

If your work depends on speed and stability, the Glyph Atom EX40 isn’t just an upgrade. It’s a game-changer. Glyph Atom EX40 – when hardware stops being a limitation and becomes an advantage.