Radiator Alphacool 14471 Brass Copper Steel Black 144mm 596.5mm 30mm

The Alphacool 14471 radiator is a full-copper design enhanced for high-performance liquid cooling in computer systems. Constructed from copper, brass and steel with a black finish, this 144mm (width) x 596.5mm (depth) x 30mm (thickness) radiator is compatible with 140 mm fan mounts and intended to improve heat dissipation for demanding components. The HPE-style internal layout increases the number of water channels and fin rows to raise heat transfer efficiency compared with conventional NexXxoS models.

Advantages

The condensed internal structure increases the contact area between coolant and copper fins, improving thermal conductivity and enabling faster heat removal. Protective plates under mounting holes prevent screws from damaging fins and channels. Recessed patented screw plugs allow flush installation in a chassis. All necessary screws for fan and case mounting are included.

Suitable for

• Custom PC water cooling loops
• High TDP CPUs and GPUs requiring enhanced heat dissipation
• Systems using 140 mm fans and standard G1/4" fittings
• Enclosures where a low-profile, flush-mounted radiator is required

Key specifications

• Manufacturer: Alphacool
• Model / MPN: 14471
• Materials: copper (water-carrying parts and fins), brass, steel
• Dimensions (W x D x H): 144 mm x 596.5 mm x 30 mm
• Fan compatibility: 140 mm
• Threaded connections: G1/4" (two IN/OUT in pre-chamber area) and an additional fill/drain port
• Colour: Black
• Weight: 1.546 kg

How to use

Install the radiator in your case using the supplied screws for either fan or case mounting, aligning with 140 mm fan holes. Connect tubing to the G1/4" IN/OUT ports and use the dedicated fill/drain port to fill or drain the loop during setup and maintenance. Ensure fans are mounted to provide sufficient airflow across the fin rows; the HPE internal layout benefits from sustained airflow and appropriate pump flow rates to maximize heat transfer.

Recommendations

For best results, pair the radiator with 140 mm fans capable of moderate to high static pressure and maintain standard coolant composition and regular loop maintenance. When installing, avoid overtightening screws despite the protective plates; check fittings for leaks after filling.