Hardware Spec Index

Brontix CL-5918 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL5918-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,174 (CPU Coolers scale)
Category rank#49,664
Street price$39
Power12 W
Performance per dollar30.10
Released2025

Specifications

BrandBrontix
ModelBrontix CL-5918 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise35 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-5918 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4185622 (accessed 2026-10-21).