This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary.

This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary.

      Satechi's DotDisk addresses the issue of thermal throttling that affects many compact drive enclosures.

      Large file transfers often begin quickly but slow down towards the end, with thermal throttling usually being the culprit. Satechi’s new DotDisk SSD enclosure resolves this issue by incorporating a built-in microfan that keeps the drive cool during heavy use.

      A built-in fan effectively resolves the limitations of passive cooling.

      Many compact SSD enclosures depend solely on their metal cases to dissipate heat. While this may work for short transfers, extended tasks, such as large video exports or multiple backups, generate enough heat to cause throttling, resulting in reduced speeds mid-transfer. The DotDisk features a microfan paired with a thermal pad to actively remove heat from the drive, ensuring stable speeds during longer sessions. The precision-milled aluminum chassis enhances heat dissipation and provides durability to the enclosure.

      The enclosure is compatible with M.2 2280 NVMe SSDs, accommodating sizes up to 8TB, but it does not include a drive, requiring users to purchase one separately. This approach focuses the entry cost on the enclosure alone, enabling users to upgrade storage capacity later without needing a new case.

      80Gbps speed compatibility with Mac and Windows

      The DotDisk reaches a maximum speed of 80Gbps via USB4 V2, offering a significant advantage when transferring high-resolution video files or large backups. It is also compatible with Thunderbolt 5, Thunderbolt 4, and older USB4 connections, allowing it to function seamlessly across most current Mac and Windows devices without requiring adapters.

      The enclosure has a small LED indicator that displays the connection status, and the package includes a 30cm Thunderbolt 5 cable, a screwdriver, and mounting screws for easy setup.

      Priced at £199 (~$270), the DotDisk is not the most economical option for housing an NVMe drive, but for those who regularly handle large files and have experienced significant speed drops during transfers, the active cooling feature justifies the higher cost. If this resonates with you, the DotDisk is currently available at Satechi.com and Amazon UK in Silver and Space Black.

      Pranob is an experienced tech journalist with over eight years in consumer technology reporting. His contributions have been…

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This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary. This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary.

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This slim SSD enclosure features active cooling to maintain 80Gbps speeds for as long as necessary.

Satechi's DotDisk 80Gbps SSD enclosure features an integrated microfan and thermal pad designed to avoid thermal throttling during prolonged transfers, maintaining consistent speeds where many smaller enclosures tend to decrease performance.