Glyph Atom Pro Portable Thunderbolt 3 NVMe SSD V2 - 4TB, Black
Powered by Thunderbolt 3, the Glyph Atom Pro NVMe SSD V2 in Black is Glyph’s fastest external SSD ...Powered by Thunderbolt 3, the Glyph Atom Pro NVMe SSD V2 in Black is Glyph’s fastest external SSD to date. Built to handle multi-stream 8K, RAW, and VR workflows so you can get the job done wherever you are. Turn hours into minutes with sustained transfer speeds of up to 2800 MB/s. The Atom Pro is built to take on the most demanding tasks without breaking a sweat. It is powered by the latest generation of Thunderbolt 3 connectivity with up to 40GBps of bandwidth. The drive is designed to endure the elements with a MIL-Standard 810F rating for shock, vibration, dust, and sand. Don't be afraid to put the Atom Pro to work. The rugged aluminum shell acts as a heatsink keeping the NVMe SSD at its optimal temperature to deliver higher sustained speeds. Glyph has been in the storage game for over 29 years and is trusted by creative professionals around the globe. Whether you are a filmmaker, photographer, or aspiring music producer, you can trust Glyph when it matters most. The 4TB SSD delivers up to 2800 MB/s transfer speeds with Thunderbolt 3 (40 Gbps) connectivity for high-performance workflows. Its fanless design ensures silent heat dissipation. Pre-formatted for macOS and compatible with Windows (via reformat), it efficiently handles multiple 4K and 8K projects. The Glyph Atom PRO 4TB NVMe SSD is built for demanding workflows, delivering high-speed performance with rugged durability. Powered by Thunderbolt 3, it achieves up to 2800 MB/s read and 2600 MB/s write speeds, making it ideal for multi-stream 8K, RAW, and VR workloads. Its MIL-STD 810F-rated construction resists shock, vibration, dust, and sand, while its fanless aluminium housing keeps temperatures low under heavy use.
The Glyph Atom Pro V2 is an external NVMe SSD designed for creative professionals handling demanding workflows like multi-stream 8K video, RAW photo editing, and VR content. Its key benefit is extreme speed, offering up to 2800 MB/s sustained transfer rates via Thunderbolt 3, significantly reducing project turnaround times. A potential caveat is its reliance on Thunderbolt 3 ports for optimal performance, which may not be available on all systems.
All features
Series
Atom Pro
Model Part Number
A4000PRO2
Brand
Glyph
Extended Product Information
FAQs
What is the maximum theoretical transfer speed?
The Glyph Atom Pro V2 leverages Thunderbolt 3, offering up to 40 Gbps bandwidth. Actual sustained transfer speeds are rated up to 2800 MB/s read and 2600 MB/s write.
Do I need a special cable?
Yes, for full Thunderbolt 3 performance, you must use a certified Thunderbolt 3 cable, which is included with the drive.
Can I use this with a USB-C port that isn't Thunderbolt 3?
Yes, you can connect it to a USB-C port, but the data transfer speeds will be limited to the USB standard supported by your port (e.g., USB 3.1 Gen 2 or USB 3.2), not the full 40 Gbps of Thunderbolt 3.
How does the aluminum shell help with performance?
The rugged aluminum shell acts as a passive heatsink. It draws heat away from the internal NVMe SSD, allowing it to maintain higher, sustained transfer speeds without thermal throttling.
What is the warranty period for the Glyph Atom Pro V2?
Glyph offers an industry-leading 3-2-1 warranty: three years of full hardware coverage, two years of Level-1 data recovery, and one year of advanced replacement.
Is the drive fanless?
Yes, the Glyph Atom Pro V2 features a fanless design for silent operation and relies on its aluminum casing for heat dissipation.
What is the benefit of NVMe technology?
NVMe (Non-Volatile Memory Express) is a protocol specifically designed for flash storage that allows for significantly higher performance, lower latency, and improved efficiency compared to older protocols like AHCI.
Troubleshooting
Drive not recognized by computer
Ensure the Thunderbolt 3 cable is securely connected at both ends. Try a different Thunderbolt 3 port on your computer. Restart your computer. For Windows, check if the drive has been formatted.
Slow transfer speeds
Verify that you are connected via a Thunderbolt 3 port and using the included Thunderbolt 3 cable. Check that your computer's Thunderbolt drivers are up to date. Ensure the drive is not being used for simultaneous read/write operations that exceed its capabilities.
Drive disconnects unexpectedly
Check the Thunderbolt 3 cable for damage and ensure a secure connection. Close unnecessary applications that may be taxing system resources. Update your computer's operating system and Thunderbolt drivers.
Drive is formatted for Mac, but I use Windows
Back up any data currently on the drive. Open Disk Management in Windows, locate the Glyph Atom Pro, right-click it, and select 'Format'. Choose NTFS or exFAT as the file system.
Pros and Cons
Pros
Exceptional sustained transfer speeds for demanding workflows.
Robust construction offers excellent protection against physical and environmental hazards.
Reliable performance due to effective passive cooling.
Broad compatibility with Thunderbolt 3 equipped systems.
Comprehensive warranty provides peace of mind.
Cons
Requires a Thunderbolt 3 port for maximum speed; performance will be limited on USB-only connections.
Higher cost compared to standard USB external SSDs.
Mac-formatted by default, requiring reformatting for optimal Windows use.
Relatively small capacity compared to some enterprise-grade solutions (though 4TB is substantial for many).
Setup, Compatibility & Care
Setup:
Connect the Glyph Atom Pro V2 to your computer using the included Thunderbolt 3 cable.
Ensure your computer's Thunderbolt 3 port is enabled.
For macOS: The drive comes pre-formatted in HFS+ and is ready for immediate use.
For Windows: The drive is pre-formatted for macOS and will need to be reformatted for optimal performance. Back up any data on the drive before reformatting. You can typically do this through Disk Management in Windows.
Compatibility:
Operating Systems: macOS (out of the box), Windows (requires reformatting).
Ports: Requires a Thunderbolt 3 (40 Gbps) port for maximum speed. Can connect to USB-C ports, but speeds will be limited to USB standards.
Care:
Avoid exposing the drive to extreme temperatures or direct sunlight for prolonged periods.
While rugged, avoid unnecessary drops or impacts.
Keep the Thunderbolt 3 port and cable clean to ensure a stable connection.
Regularly back up important data from the drive to another storage medium.