About the Product
The CENMATE 4-Bay Hard Drive Enclosure combines robust, tool-free storage expansion with active cooling and fast USB 3.0 performance. Crafted from aluminum alloy and equipped with a 2″ cooling fan, it houses up to four 3.5″ SATA HDDs or SSDs (20 TB per bay, 80 TB total) while maintaining safe operating temperatures under sustained workloads.
With USB 3.0 (5 Gbps) and UASP support, you’ll transfer large files in seconds. Plug & play across Windows, macOS, and Linux makes setup effortless. Whether you’re backing up servers, editing video, or storing archives, this enclosure delivers the reliability and speed your workflow demands.
Permanent Key Specifications
These specifications are fixed across all configurations of this enclosure.
| Drive Bays |
4 × 3.5″ SATA HDD/SSD |
| Cooling |
2″ fan + aluminum chassis |
| Interface |
USB 3.0 (5 Gbps) with UASP |
Core Specifications
| Brand |
CENMATE |
| Model |
804U3-5G |
| Capacity |
Up to 80 TB (20 TB × 4 bays) |
| Compatibility |
Windows, macOS, Linux |
| Dimensions |
20.2 × 13.2 × 14.6 cm |
| Weight |
1.37 kg |
| Material |
Aluminum alloy (black) |
What’s in the Box
CENMATE 4-Bay Hard Drive Enclosure
USB-A to C 3.0 Cable
12 V DC Power Adapter
User Manual
Warranty & Returns
Includes manufacturer’s limited warranty. Returns accepted within 7 days if unused and in original condition under Australian Consumer Law.
Note: Fan noise rated 40–50 dB; actual noise varies with drive load. Capacities and transfer rates depend on drive model and host system.