Hardware Spec Index

Brontix CL-5977 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL5977-ULTRA · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,240 (CPU Coolers scale)
Category rank#28,106
Street price$59
Power13 W
Performance per dollar21.02
Released2019

Specifications

BrandBrontix
ModelBrontix CL-5977 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,500 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-7947 Edge Low profile Air CPU Cooler539$19Compare
Brontix CL-6144 Max Single tower Air CPU Cooler1,981$159Compare
Caldera CL-7841 Core Dual tower Air CPU Cooler1,514$69Compare
Brontix CL-8709 Core Dual tower Air CPU Cooler2,279$179Compare
Brontix CL-7239 XT Low profile Air CPU Cooler865$29Compare
Zephyra CL-9469 SE Dual tower Air CPU Cooler2,471$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-5977 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/413609 (accessed 2026-10-18).