You like to explore your own independent path, and digital storage is where you have fun, push hard and spark the imagination. You explore, you refine, and when ready, you share your vision with the world. The OWC Express 4M2 is the external drive built for the journey before you and the path yet to be explored.Customize your Express 4M2 with up to four NVMe SSDs, RAID them however you wish and connect it all with Thunderbolt 3 the fastest and most flexible interface around. The sheer performance of the Express 4M2 helps you meet deadlines faster, giving you more time to explore your creativity and push your projects further.
Pint-Sized Powerhouse
Small in stature. Big on capability. The OWC Express 4M2 is ready to serve with four easy-to-access M.2 NVMe SSD slots customizable for any workflow with vibration damping feet that allow for vertical or horizontal orientation. Install up to 32TB of capacity and experience up to 2800MB/s of mind-bending performance via Thunderbolt 3. The Express 4M2 is an amazingly small digital workhorse with world-renowned OWC quality and award-winning support built in.Ingest and duplicate dailies at breakneck speeds, work with higher resolutions, smoothly scrub through demanding timelines, and plow through thousands of photos with ease. The OWC Express 4M2 is one seriously fast drive to have by your side to take your digital capabilities to a new level.
Built Smaller and Faster from Input by Pros Like You
The OWC Express 4M2 is designed with superior ease-of-use in mind. We worked with award-winning creatives and listened to the kudos they heaped onto the OWC ThunderBay mini, and we put all that shared knowledge to good use when we set out to build the next-gen Thunderbolt 3 multi-bay drive. The result is the 57% smaller and 2.5x faster OWC Express 4M2.It’s smaller and easier to fit into your workflow, studio and on stage. It’s faster with four easy-access M.2 slots so you can swap, upgrade or expand your Express 4M2 to configure and reconfigure it to serve any project need.
Game-Changing NVMe SSD Performance
NVMe (Non-Volatile Memory Express) is a hyper-efficient communications interface protocol built from the ground up to properly take advantage of SSD technology and high-performance connection buses like PCIe. The result is exponentially faster and efficient SSD storage, and the OWC Express 4M2 has room for four NVMe SSDs.
DisplayPort
Display connection flexibility is yours with a convenient DisplayPort located right on the rear of the OWC Express 4M2. There’s no need to worry about adapters or extra long cables. Just plug your display directly into the Express 4M2 and you’re all set.
Multi-Drive
The OWC Express 4M2 comes equipped with OWC SoftRAID which provides the amazing capability to RAID across multiple drive enclosures. You can also add more Express 4M2 drives to your storage pool using Windows Storage Spaces. Configure and reconfigure your storage however you need by combining multiple OWC Express 4M2 drives together on Mac and Windows.
Includes SoftRAID XT: Easy and Complete Drive Management
SoftRAID XT is the most powerful, intuitive software RAID utility on the market. Multiple RAID options let you select the RAID level that fits you or your project’s needs best. If you need maximum volume capacity, optimum drive performance, data protection, or a combination of attributes, SoftRAID has you covered.
Packed with features like drive validation, verification and failure prediction—SoftRAID includes features you simply don’t get with hardware RAID. It’s like having a datacenter on your desktop! From home users looking to protect photos and documents to professionals needing to protect and quickly access projects, SoftRAID is the perfect solution.
- Advanced: Create RAID 0/1/4/5/1+0 (10) arrays*
- Protected: SoftRAID Monitor constantly watches your disks and alerts you if problems are detected
- Validated: Volume validation ensures sectors can be read and parity is correct
- Certified: Checks disks before use to ensure they are safe for data storage
- Vigilant: Error prediction helps protect against unexpected failure
- Universal: Move SoftRAID arrays seamlessly between Macs and PCs with built-in OWC MacDrive technology
SoftRAID provides a level of performance that you simply can’t get with hardware RAID. Learn more about the power of SoftRAID XT.
Connect to Thunderbolt and Thunderbolt 2 Systems with Ease
The OWC Express 4M2 is fully backward compatible with Thunderbolt and Thunderbolt 2. Utilize Thunderbolt 3 performance to work at full speed, and step back to Thunderbolt or Thunderbolt 2 whenever connectivity compatibility is needed for your workflow. Add a Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter along with the appropriate Thunderbolt cable, and you’re all set.
OWC Thunderbolt cable
OWC Express 4M2 comes with an OWC Thunderbolt cable which is Thunderbolt certified for Mac and Windows, with additional 0.5 meter to 2.0 meter lengths available separately.
Quality You Can Trust
Like all OWC drives, the OWC Express 4M2 is built to the highest standards of reliability and performance and Thunderbolt Certified for Mac and Windows. Because 100% reliability is always the goal, Express 4M2 is rigorously quality tested and backed by our one-year limited warranty plus award-winning, 24/7 customer support.
Your Digital Life…Protected for FREE
Backing up and protecting your data is critically important. But all too often it’s a task that falls to the bottom of the “to do” list, and you don’t realize it until it is too late. That’s why OWC has partnered with Acronis to give you 1 full year of the #1 personal backup and antivirus software to integrate into your workflow.
Acronis Cyber Protect Home Office safeguards you from today’s data threats—from accidents to failures to attacks. With easy, intuitive backup and Ai-enhanced antimalware technology, your digital life is protected—photos, files, applications, systems, and the devices they are on.
- Complete Backup and Fast Recovery: quickly restore your files or entire system at any time
- Easy Disk Cloning and Full Image Backup: just two clicks to start a full disk image backup
- Cloud, Local or Hybrid Cloud: back up locally, to the cloud, or both. It’s your choice
Learn more about Acronis Cyber Protect Home Office
- Thunderbolt 2/Thunderbolt compatibility requires a certified Thunderbolt 3 (USB-C) to Thunderbolt 2 (mDP) adapter and a Thunderbolt 2 cable (available separately). This configuration provides data transfer at up to 20Gb/s but does not support notebook charging.
- SoftRAID XT works with macOS 10.12 or later and Windows 10. M1 Macs require macOS 11.3 or later. SoftRAID is licensed per computer.
- RAID 4/1+0 (10) are Mac only at this time.
Includes
- (1) OWC Express 4M2 External Storage Enclosure
- (1) 0.7M Thunderbolt Cable
- (1) Power Supply and Power Cable
- (1) Quick Start Guide for OWC Express 4M2
- (1) Assembly Manual & User Guide for OWC Express 4M2(1) OWC SoftRAID XT Software Bundle
- (1) Quick Start Guide for OWC SoftRAID XT
- (1) Manual & User Guide for OWC SoftRAID XT
- (1) Acronis Cyber Protect Home Office (1 Year Subscription)
- 1 Year OWC Limited Warranty
OWC Express 4M2 Specs
General
| Number of Bays | 4 x M.2 (2280) |
| I/O | 2 x USB Type-C (Thunderbolt 3 (40 Gb/s)) 1 x DisplayPort |
| RAID | RAID 0, 1 |
| Transfer Rates | 2800 MB/s |
Software
| OS Compatibility | macOS 10.12 or Later Windows 10 or Later *As of October, 2018: Check with manufacturer for the most up-to-date compatibility |
Security
| Encryption | None |
| Security Features | Kensington Security Slot |
Electrical
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| DC Input Power | 12 VDC at 7.5 A |
| Power Source | AC Adapter |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Storage Temperature | -4 to 158°F / -20 to 70°C |
| Certifications | CE, FCC *as per Manufacturer |
Physical
| Cooling | 1 x Fan |
| Material of Construction | Aluminum |
| Dimensions | 5.35 x 4.45 x 2.36″ / 13.6 x 11.3 x 6 cm |
| Weight | 1.8 lb / 800.0 g |
Packaging Info
| Package Weight | 3.86 lb |
| Box Dimensions (LxWxH) | 12.1 x 7.65 x 4.4″ |
