Radiator Alphacool 14376 Brass Copper Steel Black 124mm 271.5mm 30mm

The Alphacool 14376 NexXxoS HPE Full Copper radiator is a performance-focused computer cooling radiator constructed from copper, brass and steel with a black finish. Measuring 124 x 271.5 x 30 mm, this compact radiator uses Alphacool's NexXxoS HPE internal design to increase the number of water channels and copper fins, bringing a larger volume of coolant into direct contact with the cooling surface for improved heat transfer compared with previous NexXxoS models.

Advantages

The condensed internal structure increases fin density and the number of water channels, improving thermal conductivity and enabling the radiator to dissipate high waste heat more effectively. Integrated protective plates under the mounting holes prevent screws from damaging fins and channels. Recessed patented screw plugs allow flush installation in a case. Standard G1/4" threaded IN/OUT ports and a dedicated fill/drain port simplify loop connections and maintenance. The radiator includes all screws required for case and fan mounting.

Suitable for

• Custom water-cooling loops for desktop PCs
• High-heat systems such as overclocked CPUs and powerful GPUs
• Compact builds where a 124 x 271.5 x 30 mm radiator is required
• Users who require reliable long-term cooling with easy installation and maintenance

Key specifications

• Brand: Alphacool
• Model / MPN: 14376
• Materials: Copper (water-bearing parts and fins), brass, steel
• Dimensions: 124 mm x 271.5 mm x 30 mm
• Fan compatibility: 120 mm fans
• Threaded connections: G1/4" (two IN/OUT in the pre-chamber); additional fill/drain port
• Colour: Black
• Weight: 0.789 kg

How to use

Install the radiator in your case using the supplied mounting screws and mount 120 mm fans on the radiator. Connect the water-cooling loop using the G1/4" threaded IN/OUT ports; use the fill/drain port to fill and bleed the loop or to drain the system when needed. Ensure fans are oriented to achieve the desired airflow through the radiator and verify all fittings are tightened to avoid leaks. Follow standard water-cooling assembly steps and pressure-test the loop before powering system components.

Recommendations

Use compatible 120 mm fans and maintain regular checks for dust buildup and secure fittings. When fitting into tight or compact cases, note the radiator's dimensions (124 x 271.5 x 30 mm) and recessed screw plugs to ensure a flush and unobstructed installation.