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Glyph Atom EX40 – 4TB
High-Intensity USB4 NVMe SSD with Up to 4,000 MB/s Read/Write Speeds and 4TB Capacity
£ 765.95 | £ 919.14 inc VAT
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OWC Express 1M2 40G – 2TB
OWC Express 1M2 40G – 2TB
2TB Portable USB4 40Gb/s NVMe SSD With Up To 3836MB/s Performance
The OWC Express 1M2 40G – 2TB is a ready-to-run portable USB4 40Gb/s NVMe SSD for high-speed external storage, backup and professional creative workflows.
This 2TB configuration combines the Express 1M2 aluminium enclosure with a factory-installed OWC NVMe M.2 SSD, providing real-world performance of up to 3836MB/s depending on host system and connection type.
- 2TB factory-installed NVMe M.2 SSD
- USB4 40Gb/s interface with up to 3836MB/s real-world performance
- Compatible with USB4, Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 and supported USB-C hosts
- Fanless aluminium heatsink design for sustained thermal performance
- Bus-powered portable operation with included 0.3m USB-C 40Gb/s cable
Category: Portable Hard Drives & RAIDs
Brand: OWC
£ 333.95 | £ 400.74 inc VAT
In Stock
OWC Express 1M2 40G – 2TB Product Overview
The OWC Express 1M2 40G - 2TB combines a high-performance USB4 enclosure with 2TB of factory-installed NVMe M.2 storage, providing a compact ready-to-use drive for demanding data and media workflows.
Its USB4 40Gb/s architecture is designed to deliver maximum performance on suitable USB4 and Thunderbolt-equipped systems while retaining compatibility with supported lower-bandwidth USB-C hosts.
2TB Ready-To-Run NVMe Storage
This exact OWCUS4EXP1MT02 configuration is supplied with a 2TB OWC NVMe M.2 SSD installed, providing a complete storage solution without requiring a separate drive purchase or installation.
Up To 3836MB/s USB4 Performance
OWC specifies Express 1M2 performance of up to 3836MB/s on a suitable USB4 40Gb/s or Thunderbolt 4 PC host. Actual throughput varies with host platform, workload and connection type.
Broad USB4 And Thunderbolt Compatibility
The Express 1M2 is compatible with USB4, Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 and supported USB-C devices. The enclosure operates at the maximum speed supported by the connected host interface.
Passive Aluminium Thermal Management
The solid aluminium enclosure forms part of the cooling system, dissipating heat from the installed NVMe SSD without a fan to help maintain sustained performance during prolonged transfers.
Portable Bus-Powered Operation
Power and data are supplied through the USB-C connection, eliminating the need for a separate power adapter. OWC includes a 0.3m USB-C 40Gb/s cable.
Professional Storage Workflows
The combination of high throughput, 2TB capacity, silent operation and portable construction makes the Express 1M2 suitable for high-resolution video editing, DIT media offloads, photography, scratch storage, backups and other data-intensive workflows.
OWC Express 1M2 40G – 2TB Key Features
- 2TB factory-installed OWC NVMe M.2 SSD
- USB4 40Gb/s USB-C host interface
- Up to 3836MB/s real-world Express 1M2 performance
- Compatible with USB4, Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 and supported USB-C hosts
- Solid aluminium passive heatsink enclosure
- Fanless operation
- Bus powered with no external power adapter required
- Includes 0.3m USB-C 40Gb/s cable
- Secure screw-together enclosure construction
- 3-year OWC limited warranty for populated storage solutions
OWC Express 1M2 40G – 2TB Technical Specifications
| Product | OWC Express 1M2 40G - 2TB |
| Manufacturer Part Number | OWCUS4EXP1MT02 |
| Configuration | Ready-To-Run Storage Solution |
| Capacity | 2TB |
| Drive Type | NVMe M.2 SSD |
| Drive Bays | 1 |
| Host Interface | USB4 40Gb/s |
| Host Connector | USB-C |
| Maximum Interface Rate | 40Gb/s / 5000MB/s |
| Maximum Real-World Performance | Up To 3836MB/s |
| Host Compatibility | USB4, Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 And Supported USB-C Hosts |
| Cooling | Passive Aluminium Heatsink Design |
| Power | Bus Powered |
| Included Cable | 0.3m / 12-Inch USB-C 40Gb/s Cable |
| Warranty | 3-Year OWC Limited Warranty |
OWC Express 1M2 40G – 2TB – Product Videos
OWC Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard OWC 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.
