The Comino Heat Rejection Unit delivers up to 12 kW of cooling capacity in a standard 19″ rack — enough to cool two 8-GPU AI servers, with redundant power and integrated monitoring.
High-density heat rejection from a compact 5U enclosure.
Enough capacity for a pair of dense AI servers per unit.
Standard rack mount — slots into the infrastructure you already run.
Redundant power supply system for continuous, fault-tolerant operation.
Compatible with any copper-based liquid-cooled server.
Built-in control and monitoring of the cooling loop, end to end.
A self-contained 19″ heat rejection unit — pumps, heat exchanger, redundant power and controls in one serviceable enclosure.
Most rack liquid cooling assumes a building chilled-water loop or a dedicated CDU room. The Comino HRU rejects heat straight to room air, so you can deploy liquid-cooled AI servers in a standard air-cooled rack.
Liquid-to-air heat rejection — no building chilled-water loop, no plumbing project. Deploy where your racks already are.
Standard 19″ rack mount with high capacity density — up to 12 kW from a single compact enclosure.
Redundant power and integrated control & monitoring built in — engineered as a product, not a parts kit.
| Cooling capacity | Up to 12 kW |
| Form factor | 19″ rack mount (5U) |
| Heat rejection | Liquid-to-air |
| Server capacity | Up to two 8-GPU AI servers |
| Power | Redundant power supply system |
| Compatibility | Any copper-based liquid-cooled server |
| Control | Integrated control & monitoring system |
Talk to our team about deploying the Comino Heat Rejection Unit in your environment.