Hardware Spec Index

Brontix CL-3218 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3218-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,917 (CPU Coolers scale)
Category rank#40,062
Street price$99
Power17 W
Performance per dollar19.36
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3218 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
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-7549 Core Dual tower Air CPU Cooler2,299$199Compare
Caldera CL-2576 XT 420mm AIO Liquid CPU Cooler2,329$199Compare
Teralux CL-5490 XT Single tower Air CPU Cooler556$19Compare
Caldera CL-1293 Ti Single tower Air CPU Cooler1,678$79Compare
Teralux CL-9331 Ultra 420mm AIO Liquid CPU Cooler2,450$199Compare
Caldera CL-4891 Prime 240mm AIO Liquid CPU Cooler714$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3218 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/19255435 (accessed 2026-10-21).