80 Gb/s OWC M.2 SSD Enclosure: Faster Than Ever

What’s New with the OWC 1M2 80G?

For those familiar with OWC, the 1M2 series provides enclosures for M.2 SSDs. The latest model, the 1M2 80G, promises double the potential data throughput compared to its predecessor. This is thanks to a new board designed to leverage the power of USB 4.0 and Thunderbolt 5.

The headline figure? A potential 80 GB/s data transfer rate, when paired with a compatible host and SSD. Think blazing-fast file transfers, video editing on the go, and a generally smoother workflow. The design is still housed in a 2.5-inch aluminum case, allowing for effective heat dissipation, which is crucial for sustained high-speed performance.

USB 4.0 and Thunderbolt 5: The Speed Boosters

The original 1M2 topped out at 40 GB/s using USB 4.0 or Thunderbolt 4. The 1M2 80G takes things to the next level. With a USB 4.0 host, you can expect up to “over 6000 MB/s” (that’s around 6 GB/s) with Thunderbolt 5 promising the same performance.

Pro Tip: Keep an eye on the host connection. Even with a top-of-the-line SSD, you’re limited by your computer’s ports.

Older standards like Thunderbolt 3, while still functional, won’t deliver the same performance, reaching speeds up to 2800 MB/s according to OWC’s tests, mainly limited to Mac devices.

Hardware & Compatibility: What to Expect

The 1M2 80G maintains the familiar 2.5-inch aluminum case design. It accepts standard NVMe M.2 SSDs, specifically the 2280 and 2242 form factors. Power is supplied via the host computer, meaning no separate power brick is required. A USB 4 cable (though not Thunderbolt 5) is included.

Did You Know? Effective cooling is critical. The aluminum case helps, but proper installation of the M.2 SSD is essential for preventing overheating and maintaining peak performance.

The new model, the 1M2 80G, promises significant performance gains, especially when paired with the latest hardware.

Pricing and Availability: Is it Worth the Upgrade?

OWC offers the 1M2 80G in various configurations, with and without an included M.2 SSD. The enclosure itself starts at $219, excluding taxes, shipping, and duties. Pre-configured options with OWC SSDs range from 1 TB to 8 TB. The price for an 8TB version is set at $1299.

Compared to the older 1M2, the 80G is priced higher. However, the improved speeds may justify the cost for users needing maximum performance. For example, the original 1M2 without an SSD is significantly more affordable.

For a deeper dive, check out this link to the product page to explore further specifications and purchasing options.

Frequently Asked Questions (FAQ)

What is the main advantage of the OWC 1M2 80G?

It offers up to double the data transfer speed compared to the previous 1M2 model, reaching potential speeds of 80 GB/s with USB 4.0 and Thunderbolt 5-compatible devices.

What kind of SSDs does the 1M2 80G support?

It supports NVMe M.2 SSDs, specifically the 2280 and 2242 form factors.

Does the 1M2 80G come with an SSD?

It’s available both with and without an SSD. You can purchase the enclosure separately or choose a pre-configured option with an OWC-branded SSD.

What are the speed differences between USB 4.0 and Thunderbolt 5?

Both USB 4.0 with 80 GB/s and Thunderbolt 5 support similar speeds with the OWC enclosure, potentially “over 6000 MB/s” but depend on the hardware used.

What’s Next for External SSDs?

The OWC 1M2 80G is a step toward higher data transfer rates for external storage, leveraging the growing adoption of USB 4.0 and Thunderbolt 5. As these connection technologies become more prevalent, we can expect even faster and more compact external SSD solutions.

Look for other innovations, such as:

• Increased Storage Capacity: SSDs will continue to grow in capacity, providing more storage in a smaller footprint.
• Enhanced Cooling Systems: Addressing heat buildup will be critical to maintaining peak performance, which may lead to new cooling technologies.
• Faster Interface: Newer interfaces like Thunderbolt 5 will enable even greater transfer speeds.