Hardware Spec Index

Brontix CL-3991 Prime Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3991-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index2,172 (CPU Coolers scale)
Category rank#33,720
Street price$159
Power6 W
Performance per dollar13.66
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3991 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,500 RPM
Rated cooling260 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Zephyra CL-6023 Pro Single tower Air CPU Cooler948$39Compare
Zephyra CL-1672 Pro 420mm AIO Liquid CPU Cooler2,051$149Compare
Teralux CL-2207 Ti 420mm AIO Liquid CPU Cooler1,969$129Compare
Brontix CL-6435 Max 240mm AIO Liquid CPU Cooler1,433$69Compare
Zephyra CL-8631 Pro Dual tower Air CPU Cooler2,479$179Compare
Caldera CL-9725 Core Single tower Air CPU Cooler1,600$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3991 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/7071184 (accessed 2026-10-21).