Hardware Spec Index

Brontix CL-4420 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4420-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,280 (CPU Coolers scale)
Category rank#21,894
Street price$49
Power12 W
Performance per dollar26.12
Released2022

Specifications

BrandBrontix
ModelBrontix CL-4420 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-1073 XT Dual tower Air CPU Cooler1,625$79Compare
Caldera CL-8664 Prime 240mm AIO Liquid CPU Cooler785$29Compare
Caldera CL-6046 Max Dual tower Air CPU Cooler2,252$189Compare
Teralux CL-9344 Ultra Single tower Air CPU Cooler1,403$69Compare
Zephyra CL-9530 Ultra Dual tower Air CPU Cooler1,513$69Compare
Caldera CL-6190 Prime Dual tower Air CPU Cooler2,041$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4420 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/52325407 (accessed 2026-10-25).