OWC
The OWC Express 1M2 (OWCUS4EXP1MT01) is a bus‑powered portable enclosure that ships with a pre‑installed 1 TB OWC Aura NVMe SSD and supports USB4 up to 40 Gb/s. Its aircraft‑grade aluminum chassis with a heat‑dissipating design delivers sustained high‑speed performance while remaining compact and rugged.
Pros
Current
$329.99
Average
$235.92
Lowest
$179.99
Highest
$362.49
Lower = better sales rank
CyberPower
![SABRENT 4 Port USB 2.0 Data Hub with Individual LED lit Power Switches [Charging NOT Supported] for Mac & PC (HB-UMLS)](https://m.media-amazon.com/images/I/41lMdNjeHrL._SL500_.jpg)
SABRENT
Acroname
LaCie
LAPLINK
OWC
Seagate
WD
OWC
WD_BLACK
WD
WD
Western Digital
Fantom Drives
BENFEI
ADAM ELEMENTS
Sandisk
WD
iStorage
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Cons
Expert Opinion
Professional reviewers are not present in the source data; manufacturer and retailer descriptions position the Express 1M2 as OWC's fastest single portable SSD, emphasizing its blazing speeds, robust aluminum cooling, and suitability for high‑resolution video workflows.
What Users Say
No everyday user reviews or ratings were found in the research, so consumer sentiment cannot be summarized beyond the lack of independent feedback.
Common Complaints
The need for a screwdriver to change the internal SSD; speed reduction to ~990 MB/s on legacy USB 10 Gb/s connections; requirement for separate MacDrive software for Windows compatibility.
How It Compares
Compared with generic USB4 portable enclosures, the OWC Express 1M2 offers higher advertised peak speeds (up to 3836 MB/s vs ~3000 MB/s), broader SSD form‑factor and capacity support (2230/2242/2280 up to 8 TB+), a premium aluminum heat‑dissipating chassis that mitigates throttling, and a pre‑installed high‑performance SSD, though it lacks tool‑less swaps and requires extra software for Windows sharing.
