Hardware Spec Index

Brontix CL-3976 Pro Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL3976-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,785 (CPU Coolers scale)
Category rank#24,556
Street price$99
Power6 W
Performance per dollar18.03
Released2022

Specifications

BrandBrontix
ModelBrontix CL-3976 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-4443 Ti 240mm AIO Liquid CPU Cooler829$19Compare
Zephyra CL-7793 Edge 420mm AIO Liquid CPU Cooler2,138$149Compare
Teralux CL-6988 Prime Dual tower Air CPU Cooler2,174$159Compare
Caldera CL-9223 Prime 240mm AIO Liquid CPU Cooler962$39Compare
Caldera CL-3329 Plus Dual tower Air CPU Cooler2,147$149Compare
Brontix CL-3214 Prime Single tower Air CPU Cooler1,159$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3976 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/8777976 (accessed 2026-10-20).