Hardware Spec Index

Brontix CL-4977 XT Dual tower Air CPU Cooler

CPU Coolers · Brontix · SKU CL4977-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,253 (CPU Coolers scale)
Category rank#4,147
Street price$199
Power6 W
Performance per dollar11.32
Released2020

Specifications

BrandBrontix
ModelBrontix CL-4977 XT
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling280 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-6338 Ti 280mm AIO Liquid CPU Cooler1,261$59Compare
Teralux CL-4847 Edge Single tower Air CPU Cooler869$29Compare
Caldera CL-3068 Core 240mm AIO Liquid CPU Cooler665$19Compare
Zephyra CL-6730 XT 360mm AIO Liquid CPU Cooler1,779$89Compare
Brontix CL-9369 Max Single tower Air CPU Cooler1,613$89Compare
Brontix CL-8599 Pro Dual tower Air CPU Cooler1,908$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-4977 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/388447 (accessed 2026-10-19).