Other World Computing (OWC) has introduced the Express 1M2 80G Thunderbolt 5 SSD enclosure, a portable drive built for creators and professionals. With real-world speeds above 6,000 MB/s, it comes close to the performance of Apple’s built-in MacBook Pro SSDs.
The drive connects via Thunderbolt 5 but also supports Thunderbolt 4 and USB4, making it compatible with most Macs. Right now, Thunderbolt 5 ports are only available on Apple’s M4 Pro and M4 Max MacBook Pro, the M4 Pro Mac mini, and the latest Mac Studio. Even so, users with older hardware can still take advantage of the enclosure thanks to backward compatibility.
Performance is the key attraction. OWC claims the Express 1M2 80G nearly matches internal storage in real workflows. While internal drives stay ahead in sequential transfers, the external enclosure often leads in random reads and writes. Therefore, video editors, photographers, and developers can use it for offloading projects, hosting apps, or managing large libraries without major slowdowns.
The all-aluminum chassis also acts as a heat sink. As a result, the drive sustains high transfer speeds without noisy fans. This thoughtful design ensures consistent performance during demanding tasks.
Importantly, the enclosure is not just for Macs. OWC confirms it works with PCs, iPad Pro, Chromebooks, and Microsoft Surface devices. This broad compatibility makes it an appealing option for professionals across different platforms.
With Thunderbolt 5 offering 80Gbps bandwidth, OWC’s Express 1M2 80G enclosure delivers some of the fastest portable SSD performance available. By combining speed, durability, and cross-platform support, this Thunderbolt 5 SSD enclosure offers one of the closest experiences yet to Apple’s ultra-fast internal storage.
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