Oyen Digital HDX Pro C USB-C Aluminum Drive Enclosure - Quiet Cooled

In this review of the Oyen Digital HDX Pro C enclosure, the bottom line is simple: this is a heavy duty solution for anyone who needs to turn 3.5-in SATA hard drives into fast, bus-powered external storage while retaining room for extra USB devices. It is aimed at video editors, backup-focused IT users, and power users who want a robust aluminum chassis with a built-in fan and a full power supply. The review finds the enclosure stands out for its reliable build quality and practical ports rather than flashy extras.

Key Features

• Main USB-C port: A 10Gbps primary USB-C connection delivers fast throughput for large file transfers and backups when paired with a capable host.
• Secondary USB-C port: The additional 10Gbps USB-C port can be used for daisy-chaining or attaching another USB device without sacrificing the main connection.
• 3.5-in SATA compatibility: Designed specifically for 3.5-in SATA HDDs, it accommodates standard desktop drives for maximum capacity.
• Active cooling and power: An internal fan and included power supply keep drives cool and stable under sustained load, which helps long transfers and continuous operation.
• Cable bundle included: Ships with both USB C-C and USB C-A 3ft cables plus a power cable, so it is ready to connect to a variety of hosts out of the box.

Who It's For

The HDX Pro C is best suited to creative professionals and system administrators who regularly move multi-gigabyte video files or run backups from desktop drives and need a durable enclosure with cooling. Its 10Gbps ports and full-size drive support make it a good match for high-capacity archival needs and media workflows.

Casual users who only need a small portable SSD enclosure or who prefer tool-free, bus-powered 2.5-in solutions should look elsewhere. This unit is optimized for performance and cooling with 3.5-in HDDs and includes an external power supply, so it is not the most compact answer for low-capacity portable storage.

Pros & Cons

Pros

• Solid aluminum construction gives a sturdy, durable feel and helps dissipate heat during heavy transfers.
• Dual 10Gbps USB-C ports add flexibility for daisy-chaining or connecting other devices without losing bandwidth.
• Internal fan and included power supply provide reliable cooling and stable operation for 3.5-in HDDs under load.
• Includes both USB C-C and USB C-A cables so it works with a wide range of hosts from the start.

Cons

• Not designed for 2.5-in drives or fully bus-powered use, so it is bulkier and requires a power outlet.
• Active fan introduces a bit more noise than passive enclosures under heavy load, though it improves long-term drive reliability.

Specifications

Main port	USB-C 10Gbps
Secondary port	USB-C 10Gbps (daisy-chain / additional device)
Drive compatibility	3.5-in SATA HDDs
Cooling	Internal fan
Power	Included power supply
Included cables	USB C-C and USB C-A (3ft) plus power cable

Our Verdict

The HDX Pro C is a practical, well built enclosure for users who need a cooled, high-capacity external drive solution. It offers reliable performance and useful connectivity with dual 10Gbps USB-C ports and a solid aluminum chassis, making it good value for creative professionals and backup-focused users who prioritize drive longevity and throughput over minimal size.

Frequently Asked Questions

Can this enclosure power and cool 3.5-in desktop drives?
Yes. It includes an external power supply and an internal fan to keep standard 3.5-in SATA HDDs stable during long transfers.

Does it include cables to connect to a laptop?
Yes. The package includes both a USB C-C cable and a USB C-A 3ft cable so it will connect to modern USB-C hosts and older USB-A ports.

Can the secondary USB-C port be used to connect a second drive?
The secondary USB-C is intended for daisy-chaining or additional USB devices; it provides flexibility but is not a second internal drive bay.