Hardware Spec Index

Brontix CL-4421 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL4421-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index813 (CPU Coolers scale)
Category rank#15,058
Street price$29
Power12 W
Performance per dollar28.03
Released2024

Specifications

BrandBrontix
ModelBrontix CL-4421 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,500 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8660 Prime 240mm AIO Liquid CPU Cooler1,009$39Compare
Zephyra CL-6943 Pro Single tower Air CPU Cooler1,530$89Compare
Brontix CL-3532 Edge 420mm AIO Liquid CPU Cooler1,924$129Compare
Caldera CL-7656 Prime 420mm AIO Liquid CPU Cooler1,945$129Compare
Caldera CL-3760 XT Dual tower Air CPU Cooler2,224$199Compare
Caldera CL-6327 XT Low profile Air CPU Cooler719$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4421 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/54774384 (accessed 2026-10-25).