Hardware Spec Index

Brontix CL-7781 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL7781-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index717 (CPU Coolers scale)
Category rank#34,751
Street price$19
Power12 W
Performance per dollar37.74
Released2020

Specifications

BrandBrontix
ModelBrontix CL-7781 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Brontix CL-7781 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/570381 (accessed 2026-10-19).