Hardware Spec Index

Brontix CL-9923 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL9923-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,344 (CPU Coolers scale)
Category rank#2,967
Street price$159
Power17 W
Performance per dollar14.74
Released2026

Specifications

BrandBrontix
ModelBrontix CL-9923 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Brontix CL-9923 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/681345 (accessed 2026-10-22).