Hardware Spec Index

Brontix CL-5971 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL5971-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#34,343
Street price$179
Power17 W
Performance per dollar13.85
Released2026

Specifications

BrandBrontix
ModelBrontix CL-5971 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise36 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
Zephyra CL-3027 Core 240mm AIO Liquid CPU Cooler886$29Compare
Zephyra CL-9476 Ti Single tower Air CPU Cooler767$19Compare
Teralux CL-8559 Ultra 360mm AIO Liquid CPU Cooler1,491$79Compare
Caldera CL-1322 Plus Low profile Air CPU Cooler830$29Compare
Brontix CL-8153 SE Single tower Air CPU Cooler698$19Compare
Teralux CL-8209 SE Low profile Air CPU Cooler724$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-5971 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4941407 (accessed 2026-10-22).