Hardware Spec Index

Brontix CL-9778 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9778-EDGE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,281 (CPU Coolers scale)
Category rank#49,680
Street price$139
Power17 W
Performance per dollar16.41
Released2022

Specifications

BrandBrontix
ModelBrontix CL-9778 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise34 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7225 SE Low profile Air CPU Cooler956$29Compare
Zephyra CL-5259 Plus 240mm AIO Liquid CPU Cooler980$39Compare
Brontix CL-4531 Pro Single tower Air CPU Cooler1,769$89Compare
Caldera CL-5991 Ti Dual tower Air CPU Cooler2,455$179Compare
Caldera CL-6809 Prime 240mm AIO Liquid CPU Cooler651$19Compare
Teralux CL-3718 Edge 280mm AIO Liquid CPU Cooler1,005$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-9778 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2197271 (accessed 2026-10-19).