Looking Beyond the Glyph Production Technologies Glyph Atom Pro 2? 6 Alternatives Worth a Look
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If you want fast external storage with high capacity, you might be researching glyph production technologies atom pro 2 alternatives. The original Glyph Atom Pro 2 gives you 8TB of NVMe capacity over a Thunderbolt 3 interface. It delivers read speeds up to 2800 MB/s and write speeds up to 2600 MB/s in a compact 2.5-inch shell weighing 11.7 ounces, complete with pre-installed Windows 10.
You might still need different specifications for your system. You may prefer a faster USB4 connection reaching 4,000 MB/s, rugged MIL-Standard 810F protection, or an internal M.2 2280 PCIe 4.0 form factor that exceeds 7,000 MB/s inside a desktop or console. You might also want drives from alternative brands such as SABRENT, Mushkin, or OWC. The 6 alternatives on this list were chosen because their storage capacity, form factor, or performance metrics directly overlap with the original drive.
Our top pick: Glyph Atom Pro 2 8TB Thunderbolt 3 SSD.
Comparing the Glyph Atom Pro 2 Alternatives
Glyph Atom EX20 8TB Rugged External NVMe SSD
The Glyph Atom EX20 gives you MIL-Standard 810F rugged protection for mobile environments, whereas the Atom Pro 2 focuses on pure Thunderbolt 3 bandwidth. In exchange, the EX20 caps transfer speeds at 2,100 MB/s over USB 3.2 Gen 2x2, trailing the Atom Pro 2 read speed of 2,800 MB/s and write speed of 2,600 MB/s. Both share an 8TB NVMe capacity and black finish. You should pick the Atom EX20 if you work in demanding field setups where physical durability and standard 20Gb USB compatibility matter more than peak Thunderbolt 3 transfer throughput.
Glyph Atom EX40 8TB USB4 External SSD
The Glyph Atom EX40 delivers higher transfer rates up to 4,000 MB/s across a USB4 interface, surpassing the 2,800 MB/s read and 2,600 MB/s write ceilings of the Atom Pro 2. It also features a rugged, heat-dissipating aluminum enclosure. Both drives offer 8TB of NVMe capacity for large media projects. However, the EX40 requires compatible USB4 hardware to unlock its top speeds, whereas the Atom Pro 2 is specifically built around Thunderbolt 3 hosts. Choose the Atom EX40 if you edit high-resolution video and want modern USB4 connectivity with maximum throughput over Thunderbolt 3 bandwidth.
Glyph Atom EV 8TB Portable NVMe SSD
The Glyph Atom EV gives you the same 8TB NVMe storage capacity and pre-installed Windows 10 compatibility as the Atom Pro 2. However, it compromises heavily on speed, delivering transfer rates up to 480 Mbps instead of the 2,800 MB/s read and 2,600 MB/s write performance of the Atom Pro 2. The Atom EV is also bulkier at 5.6 by 2.9 by 1.8 inches compared to the 4.1 by 2.4 by 0.6-inch footprint of the original drive. Pick the Atom EV if you need simple, routine data backups on a Windows PC and do not need ultra-fast transfers.
Sabrent Rocket 4 Plus 8TB Gen4 NVMe M.2 SSD
The Sabrent Rocket 4 Plus differs fundamentally from the external Glyph Atom Pro 2 by installing directly inside your desktop PC or compatible console as an internal M.2 SSD. Leveraging PCIe Gen4, it reaches read speeds up to 7,100 MB/s, more than doubling the 2,800 MB/s read and 2,600 MB/s write performance of the external Thunderbolt 3 drive. While both supply 8TB of NVMe capacity, you sacrifice all plug-and-play external portability with the Sabrent. Select the Rocket 4 Plus if you want high-throughput internal storage expansion for desktop computing or gaming consoles rather than portable storage.
Mushkin Gamma 8TB PCIe 4.0 NVMe SSD
The Mushkin Gamma is an internal M.2 2280 SSD rather than a portable external drive like the Glyph Atom Pro 2. It hits read speeds up to 7,000 MB/s using PCIe 4.0, which significantly outperforms the Atom Pro 2 external interface speeds of 2,800 MB/s read and 2,600 MB/s write. It also includes hardware encryption, QLC NAND, and verified PS5 console compatibility. However, it requires an open internal M.2 slot and cannot be used as a standalone portable drive. Choose the Gamma if you need massive 8TB internal storage for gaming or PC builds instead of portable Thunderbolt 3 connectivity.
OWC Express 1M2 80G 8TB USB4 NVMe SSD
The OWC Express 1M2 provides USB4 connectivity with an 80Gb/s interface throughput and swappable M.2 drive design, giving you modular internal SSD flexibility that the integrated Glyph Atom Pro 2 lacks. At 9.9 ounces, the OWC drive is slightly lighter than the 11.7-ounce Atom Pro 2, though its chassis measures larger at 5.24 by 2.83 by 0.94 inches compared to Glyph's 4.1 by 2.4 by 0.6-inch case. Both external drives supply 8TB of portable NVMe storage. Choose the Express 1M2 if you want cutting-edge 80Gb/s USB4 bandwidth and drive swappability across multi-platform portable workflows.
Quick picks
Our 7 picks
Glyph Atom Pro 2 8TB Thunderbolt 3 SSD
Best for: high-speed 8TB Thunderbolt 3 external storage
- Storage Capacity
- 8TB
- Interface
- Thunderbolt 3
- Form Factor
- 2.5 inch
- Max Read Speed
- 2800 MB/s
- Max Write Speed
- 2600 MB/s
- Dimensions
- 2.4 × 4.1 × 0.6 inches
The Glyph Atom Pro 2 is an 8TB portable external NVMe SSD built for high-throughput workflows. It connects through a Thunderbolt 3 interface to deliver up to 2800 MB/s read speeds and 2600 MB/s write speeds. At 11.7 ounces and measuring 4.1 by 2.4 by 0.6 inches, it fits easily in a bag. It suits you if you need massive, fast external storage for moving large files between compatible workstations.
Pros
- Up to 2800 MB/s read and 2600 MB/s write speeds
- High 8TB external NVMe storage capacity
- Thunderbolt 3 interface
- Compact enclosure measuring 4.1 by 2.4 by 0.6 inches
Cons
- Carries a weight of 11.7 ounces
- Requires a host system with Thunderbolt 3 support
Good fit if
- You need 8TB of portable external NVMe capacity.
- You require data transfer speeds up to 2800 MB/s over Thunderbolt 3.
Skip if
- You lack a Thunderbolt 3 port on your workstation.
- You need an internal M.2 drive for direct motherboard installation.
Verdict: Glyph Atom Pro 2 8TB Thunderbolt 3 SSD provides fast data transfers up to 2800 MB/s alongside high-capacity external storage. Its compact design fits heavy file workflows that rely on Thunderbolt 3 hardware.
Glyph Atom EX20 8TB Rugged External NVMe SSD
Best for: rugged high-capacity external storage
- Storage Capacity
- 8TB
- Interface
- USB 3.2 Gen 2x2 Type-C
- Form Factor
- Portable Drive
- Max Read Speed
- Up to 2,100 MB/s
- Max Write Speed
- Up to 2,100 MB/s
- Cooling
- Solid aluminum core and outer shell
View on Amazon: Glyph Atom EX20 8TB Rugged External NVMe SSD
The Glyph Atom EX20 8TB External NVMe SSD is a rugged portable drive built around a 20Gb USB 3.2 Gen 2x2 Type-C interface. It delivers read and write speeds up to 2,100 MB/s and features a fanless aluminum enclosure tested to MIL-Standard 810F. You get broad compatibility across USB and Thunderbolt ports, making it ideal if you manage large file transfers or edit 4K video.
Pros
- Read and write speeds reach up to 2,100 MB/s
- MIL-Standard 810F rating for shock, vibration, and dust resistance
- Fanless cooling using a solid aluminum core and outer shell
- Three-year warranty includes two years of Level-1 data recovery
Cons
- Requires a USB 3.2 Gen 2x2 port to reach maximum 2,100 MB/s speeds
- Maximum throughput is lower than 40Gb USB4 or Thunderbolt drives
Good fit if
- You want a durable 8TB drive with MIL-Standard 810F dust and shock resistance.
- You have a USB 3.2 Gen 2x2 port capable of 20Gb transfer rates.
- You value bundled Level-1 data recovery coverage.
Skip if
- You require transfer speeds exceeding 2,100 MB/s via USB4 or PCIe Gen4 interfaces.
- You need an internal M.2 NVMe card rather than an external drive.
Verdict: Glyph Atom EX20 8TB External NVMe SSD provides dependable 2,100 MB/s transfer speeds and MIL-Standard 810F protection for demanding mobile workflows. It is a solid external option if your host hardware supports 20Gb USB 3.2 Gen 2x2 connectivity.
Glyph Atom EX40 8TB USB4 External SSD
Best for: high-throughput professional video editing and field production
- Storage Capacity
- 8TB
- Interface
- USB4 Type-C
- Form Factor
- Portable Drive
- Max Read Speed
- 4,000 MB/s
- Max Write Speed
- 4,000 MB/s
- Transfer Speed
- 40Gbps
The Glyph Atom EX40 is an external USB4 solid-state drive with 8TB of storage. It delivers read and write speeds up to 4,000 MB/s over a 40Gb Type-C interface. The drive features a solid aluminum core, an aluminum shell, and a composite bumper rated for MIL-Standard 810F resistance. It fits your setup if you handle high-throughput RAW video workflows and need rugged portable storage with broad Thunderbolt and USB backward compatibility.
Pros
- Read and write transfer rates reach up to 4,000 MB/s
- 40Gb USB4 Type-C port compatible with Thunderbolt 3, 4, and 5
- MIL-Standard 810F rating for shock, vibration, and dust protection
- Warranty includes two years of data recovery and three years of hardware coverage
Cons
- Reaching maximum 4,000 MB/s transfer speeds requires compatible 40Gb host ports
- Color choice is limited to black
Good fit if
- You need external transfer speeds up to 4,000 MB/s for 8K or multicam media
- You require a MIL-Standard 810F rugged build for field use
- You want bundled data recovery coverage alongside hardware replacement
Skip if
- You need an internal M.2 NVMe card to install on a motherboard
- You primarily use legacy USB ports that throttle transfer rates below 40Gb
Verdict: Glyph Atom EX40 8TB USB4 SSD provides top-tier transfer rates up to 4,000 MB/s alongside a rugged, heat-dissipating aluminum build. It delivers expansive 8TB capacity for demanding high-resolution media workflows.
Glyph Atom EV 8TB Portable NVMe SSD
Best for: high-capacity external Windows 10 data backups
- Storage Capacity
- 8TB
- Interface
- USB-C
- Form Factor
- Portable
- Dimensions
- 5.6 × 2.9 × 1.8 inches
The Glyph Atom EV 8TB Portable NVMe SSD is an external storage drive built for large file archives. You get 8TB of capacity in a portable 5.6 by 2.9 by 1.8-inch black enclosure. It connects using Thunderbolt 3 and delivers transfer rates up to 480 Mbps. The unit comes ready for Windows 10 setups. This drive suits you if you need expansive portable storage for standard data backups.
Pros
- 8TB capacity for high-volume file storage
- Thunderbolt 3 connectivity
- Works out of the box with Windows 10
- Compact 5.6 by 2.9 by 1.8-inch portable form factor
Cons
- Published transfer rate limited to 480 Mbps
- No operating system compatibility listed beyond Windows 10
Good fit if
- You need 8TB of external storage capacity in a portable unit.
- You use a Windows 10 desktop or laptop.
- You prefer connecting via a Thunderbolt 3 port.
Skip if
- You need data transfer rates faster than 480 Mbps.
- You use an operating system other than Windows 10.
Verdict: Glyph Atom EV 8TB Portable NVMe SSD provides massive external storage capacity with Thunderbolt 3 compatibility. It is suited for everyday backups on Windows 10 PCs where transfer rates up to 480 Mbps suffice.
Sabrent Rocket 4 Plus 8TB Gen4 NVMe M.2 SSD
Best for: internal 8TB PC and console storage expansion
- Storage Capacity
- 8TB
- Interface
- PCIe Gen4 x4
- Form Factor
- M.2
- Max Read Speed
- 7100 MB/s
- Max Write Speed
- 6600 MB/s
- Dimensions
- 3.15 × 0.86 × 0.11 inches
The Sabrent Rocket 4 Plus is an internal 8TB M.2 PCIe Gen4 x4 NVMe SSD designed for high-capacity local storage. It delivers read speeds up to 7100 MB/s and write speeds up to 6600 MB/s. Unlike external portable drives, this unit installs directly inside your PC motherboard or PS5 console. It suits you if you need massive internal capacity and cloning tools for system upgrades.
Pros
- Sequential read speeds up to 7100 MB/s and write speeds up to 6600 MB/s
- Massive 8TB storage capacity on an internal M.2 form factor
- Includes free Sabrent Acronis True Image cloning software
- Compatible with PlayStation 5 consoles and PCIe Gen4 motherboards
Cons
- Internal bare drive requires system installation or an external enclosure
- Does not include an integrated heatsink
Good fit if
- You need 8TB of high-speed internal NVMe storage for a PC or PS5.
- You want cloning software included to migrate your existing drive.
- You require sector size configuration between 512-byte and 4K formats.
Skip if
- You need an external plug-and-play drive with included USB cables.
- Your system lacks an available PCIe M.2 slot.
Verdict: Sabrent Rocket 4 Plus 8TB Gen4 M.2 SSD delivers massive internal PCIe Gen4 capacity with read speeds reaching 7100 MB/s. It provides an expansive internal upgrade for desktop PCs and compatible consoles.
Mushkin Gamma 8TB PCIe 4.0 NVMe SSD
Best for: high-capacity internal PCIe 4.0 system storage
- Storage Capacity
- 8TB
- Interface
- PCIe Gen4 x4
- Max Read Speed
- 7,000MB/s
- Max Write Speed
- 5,900MB/s
- Form Factor
- M.2 2280
- Compatibility
- PS5, Gaming
The Mushkin Gamma is an internal M.2 2280 NVMe SSD providing 8TB of storage. Unlike external drives, it installs directly into a desktop, laptop, or PlayStation console. It runs on a PCIe Gen4 x4 interface, reaching read speeds up to 7,000MB/s and write speeds up to 5,900MB/s. Built with QLC NAND and hardware encryption, this drive suits you if you need fast, high-capacity internal NVMe storage.
Pros
- Up to 7,000MB/s read and 5,900MB/s write speeds
- PCIe Gen4 x4 interface using NVMe 1.3
- 8TB capacity in a standard M.2 2280 form factor
- Integrated hardware encryption
- 5-year limited warranty
Cons
- Internal drive requiring installation rather than plug-and-play external use
- Uses QLC NAND rather than TLC flash
- No integrated heatsink listed in specifications
Good fit if
- You want an internal 8TB M.2 2280 SSD for a PC, laptop, or PlayStation console.
- You need PCIe Gen4 transfer rates reaching up to 7,000MB/s read speeds.
- You want hardware encryption and a 5-year limited warranty on your primary storage.
Skip if
- You need a plug-and-play portable external drive with an included enclosure and cable.
- You prefer TLC flash memory over QLC NAND for your workloads.
Verdict: Mushkin Gamma 8TB PCIe 4.0 NVMe SSD delivers 7,000MB/s read speeds and 8TB of internal M.2 storage for PCs and consoles. It provides high Gen4 bandwidth for systems with an open M.2 2280 slot.
OWC Express 1M2 80G 8TB USB4 NVMe SSD
Best for: high-speed USB4 bus-powered portable data storage
- Storage Capacity
- 8TB
- Interface
- USB4 80Gb/s
- Form Factor
- Portable
- Max Read Speed
- Over 6000MB/s
- Cooling
- Solid Aluminum
- Dimensions
- 5.24 × 2.83 × 0.94 inches
The OWC Express 1M2 80G is an external storage drive offering 8TB of capacity over an 80Gb/s USB4 interface. It delivers peak speeds over 6000MB/s and runs directly on bus power using the included USB4 cable. The enclosure accommodates 2280 or 2242 M.2 NVMe drives across PCIe 3.0, 4.0, and 5.0 generations. This drive suits you if you need high transfer rates for creative projects across Mac, PC, and iPad Pro hardware.
Pros
- Up to 80Gb/s transfer interface with peak read speeds over 6000MB/s
- Internal slot supports swappable 2280 and 2242 M.2 NVMe SSDs
- Bus-powered operation through the included USB4 cable
- Broad device support covering Macs, PCs, iPad Pros, and Chromebooks
Cons
- PCIe Gen 5 drive upgrades require 11W or lower consumption for bus power
- Measures 0.94 inches thick and weighs 9.9 ounces
Good fit if
- You need portable 8TB storage with USB4 80Gb/s connectivity.
- You plan to swap or upgrade with your own 2280 or 2242 NVMe SSDs.
- You want bus-powered operation without carrying a dedicated power brick.
Skip if
- You plan to install a high-power PCIe Gen 5 SSD consuming over 11 watts.
- You require an ultra-thin drive smaller than 0.94 inches thick.
Verdict: OWC Express 1M2 80G 8TB Portable USB4 SSD combines 80Gb/s interface throughput with swappable M.2 drive flexibility. It provides fast bus-powered external storage for heavy multi-platform workloads.
Specifications side by side
| Spec | Glyph Atom Pro 2 8TB Thunderbolt 3 SSD | Glyph Atom EX20 8TB Rugged External NVMe SSD | Glyph Atom EX40 8TB USB4 External SSD | Glyph Atom EV 8TB Portable NVMe SSD | Sabrent Rocket 4 Plus 8TB Gen4 NVMe M.2 SSD | Mushkin Gamma 8TB PCIe 4.0 NVMe SSD | OWC Express 1M2 80G 8TB USB4 NVMe SSD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 8TB | 8TB | 8TB | 8TB | 8TB | 8TB | 8TB |
| Interface | Thunderbolt 3 | USB 3.2 Gen 2x2 Type-C | USB4 Type-C | USB-C | PCIe Gen4 x4 | PCIe Gen4 x4 | USB4 80Gb/s |
| Form Factor | 2.5 inch | Portable Drive | Portable Drive | Portable | M.2 | not specified | Portable |
| Max Read Speed | 2800 MB/s | Up to 2,100 MB/s | 4,000 MB/s | not specified | 7100 MB/s | 7,000MB/s | Over 6000MB/s |
| Max Write Speed | 2600 MB/s | Up to 2,100 MB/s | 4,000 MB/s | not specified | 6600 MB/s | 5,900MB/s | not specified |
| Cooling | not specified | Solid aluminum core and outer shell | not specified | not specified | not specified | not specified | Solid Aluminum |
| Compatibility | not specified | not specified | not specified | not specified | not specified | PS5, Gaming | not specified |
| NAND Type | not specified | not specified | not specified | not specified | not specified | QLC | not specified |
| Security | not specified | not specified | not specified | not specified | not specified | Hardware Encryption | not specified |
| Transfer Speed | not specified | not specified | 40Gbps | not specified | not specified | not specified | not specified |
| Size | 8TB | 8TB | 8TB | 8TB | 8TB | 8TB | 8TB |
| Material | not specified | not specified | not specified | not specified | not specified | not specified | Aluminum |
| Host Interface | not specified | USB-C | not specified | USB-C | not specified | not specified | not specified |
| Dimensions | 2.4 × 4.1 × 0.6 inches | not specified | not specified | 5.6 × 2.9 × 1.8 inches | 3.15 × 0.86 × 0.11 inches | 3.15 × 0.87 × 0.15 inches | 5.24 × 2.83 × 0.94 inches |
| Weight | 11.7 ounces | not specified | not specified | not specified | not specified | not specified | 9.9 ounces |
| Color | black | black | black | Black | SSD ONLY | Gen 4 PCIe | Multicolor |
| Model | A8000PRO2-Glyph | A20EX8000 | A40EX8000 | A8000EV | SB-RKT4P-8TB | MKNSSDGA8TB-D8 | OWCUS4V2EXP1M2-VAR |
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Frequently asked questions
Which external alternative offers faster speeds than the Glyph Atom Pro 2?
The Glyph Atom EX40 offers faster transfer speeds than the Glyph Atom Pro 2. While the Atom Pro 2 reaches up to 2800 MB/s, the EX40 delivers transfer rates up to 4,000 MB/s over USB4. You also get a rugged, heat-dissipating aluminum chassis with the same 8TB capacity.
Can you use internal M.2 NVMe SSDs instead of an external drive?
Yes, you can install internal options like the Sabrent Rocket 4 Plus or Mushkin Gamma if your system has an available M.2 slot. Both drives provide 8TB of PCIe Gen4 NVMe storage. The Sabrent reaches read speeds up to 7100 MB/s, while the Mushkin Gamma delivers up to 7,000 MB/s.
What makes the OWC Express 1M2 different from the Glyph Atom Pro 2?
The OWC Express 1M2 uses a USB4 interface with 80Gb/s throughput and features a swappable M.2 drive design. In contrast, the Glyph Atom Pro 2 relies on a dedicated Thunderbolt 3 interface. The OWC drive is bus-powered, weighs 9.9 ounces, and provides 8TB of portable external storage for multi-platform workloads.
What is the transfer speed of the Glyph Atom EV 8TB drive?
The Glyph Atom EV provides transfer rates up to 480 Mbps. It connects with Thunderbolt 3 compatibility and is suited for basic Windows 10 backups where high throughput is unnecessary. If your workflow requires faster data transfer, external drives like the Atom Pro 2 offer substantially higher read performance at 2800 MB/s.
Which 8TB SSD alternative supports PS5 internal storage expansion?
Both the Mushkin Gamma and Sabrent Rocket 4 Plus support internal console expansion. The Mushkin Gamma explicitly lists PS5 and gaming compatibility, featuring PCIe 4.0 architecture, QLC NAND, hardware encryption, and read speeds up to 7,000 MB/s. The Sabrent Rocket 4 Plus also expands compatible console storage with read speeds reaching up to 7100 MB/s.
How does the Glyph Atom EX40 handle heat during heavy workloads?
The Glyph Atom EX40 uses a rugged, heat-dissipating aluminum build to manage operational temperatures. This enclosure allows the 8TB external drive to sustain transfer rates up to 4,000 MB/s over USB4. It is built specifically to support continuous, high-throughput professional video editing and demanding field production tasks without thermal throttling.
What security features does the Mushkin Gamma 8TB SSD offer?
The Mushkin Gamma 8TB SSD includes integrated hardware encryption to secure your stored files. It uses an M.2 2280 form factor on a PCIe 4.0 interface with QLC NAND flash. The drive delivers sequential read speeds up to 7,000 MB/s while protecting your system data against unauthorized physical access.