Hardware Spec Index

Brontix CL-7281 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL7281-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index2,182 (CPU Coolers scale)
Category rank#3,993
Street price$169
Power17 W
Performance per dollar12.91
Released2024

Specifications

BrandBrontix
ModelBrontix CL-7281 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,900 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Brontix CL-5775 Core Low profile Air CPU Cooler1,040$29Compare
Caldera CL-3591 SE 280mm AIO Liquid CPU Cooler1,581$79Compare
Teralux CL-4635 Edge 280mm AIO Liquid CPU Cooler1,219$49Compare
Zephyra CL-1998 Ultra 240mm AIO Liquid CPU Cooler1,019$29Compare
Brontix CL-5229 Max Dual tower Air CPU Cooler1,861$129Compare
Caldera CL-5327 XT 360mm AIO Liquid CPU Cooler1,201$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-7281 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/433433 (accessed 2026-10-19).