Hardware Spec Index

Brontix CL-8556 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL8556-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,928 (CPU Coolers scale)
Category rank#6,641
Street price$119
Power17 W
Performance per dollar16.20
Released2024

Specifications

BrandBrontix
ModelBrontix CL-8556 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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-9248 Pro 420mm AIO Liquid CPU Cooler1,892$149Compare
Brontix CL-7094 Plus Single tower Air CPU Cooler1,055$39Compare
Caldera CL-9991 Edge Low profile Air CPU Cooler605$19Compare
Caldera CL-2535 Edge Single tower Air CPU Cooler1,596$79Compare
Zephyra CL-5117 Pro 240mm AIO Liquid CPU Cooler1,052$39Compare
Caldera CL-2340 Max 240mm AIO Liquid CPU Cooler1,157$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-8556 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4386952 (accessed 2026-10-20).