OWC Express 1M2 80G
#10 in External Drive · Rated 4.3
Thunderbolt 5 USB4 ready enclosure ecosystem for fast NVMe drives.
OWC Express 1M2 80G marks a bold, configurable approach to portable storage. The product family combines a plug‑and‑play enclosure with support for a wide range of NVMe M.2 SSDs, plus options to build your own high‑speed external drive. It targets pros who want extreme speeds (over 6,000 MB/s real-world peak in some configurations) and the flexibility to upgrade to larger capacities later. The 80G designation signals USB4/Thunderbolt 5 readiness with a heat‑dissipating, compact form factor. It appeals to creators who need field‑tested performance, modularity, and expandable capacity for demanding video, photo, and audio workflows. Availability began in 2025 through OWC and partner retailers.
Features
- Thunderbolt 5/USB4 compatibility
- Over 6,000 MB/s peak speeds (with compatible NVMe SSDs)
- DIY upgradeable enclosure with 2280/2242/2260 slots
- Fanless, heat-dissipating design
- 3-year warranty
Pros
- Ultimate configurability for future-proofing
- Top-tier performance for portable workflows
- Flexible capacity upgrades
Cons
- Requires own NVMe SSD; higher overall cost
- TB5 ecosystem still growing; compatibility may vary by host