Hardware Spec Index

Brontix CL-5803 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL5803-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,532 (CPU Coolers scale)
Category rank#24,687
Street price$79
Power13 W
Performance per dollar19.39
Released2020

Specifications

BrandBrontix
ModelBrontix CL-5803 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,500 RPM
Pump3,000 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Brontix CL-5803 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6239339 (accessed 2026-10-20).