Hardware Spec Index

Brontix CL-3641 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3641-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index652 (CPU Coolers scale)
Category rank#15,060
Street price$19
Power12 W
Performance per dollar34.32
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3641 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise25 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-3641 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/93973003 (accessed 2026-10-25).