Hardware Spec Index

Brontix CL-7637 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL7637-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,427 (CPU Coolers scale)
Category rank#34,289
Street price$179
Power17 W
Performance per dollar13.56
Released2021

Specifications

BrandBrontix
ModelBrontix CL-7637 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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-2752 XT 420mm AIO Liquid CPU Cooler1,950$119Compare
Caldera CL-8338 Plus Low profile Air CPU Cooler721$19Compare
Teralux CL-5842 Prime 420mm AIO Liquid CPU Cooler2,363$179Compare
Brontix CL-6637 Ti 360mm AIO Liquid CPU Cooler1,826$119Compare
Caldera CL-5996 Ultra Dual tower Air CPU Cooler2,363$179Compare
Caldera CL-8582 Core Dual tower Air CPU Cooler1,541$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-7637 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/24255393 (accessed 2026-10-19).