Hardware Spec Index

Brontix CL-3776 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3776-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index747 (CPU Coolers scale)
Category rank#42,118
Street price$19
Power12 W
Performance per dollar39.32
Released2025

Specifications

BrandBrontix
ModelBrontix CL-3776 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise35 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-5767 Core Low profile Air CPU Cooler992$39Compare
Zephyra CL-3520 SE 280mm AIO Liquid CPU Cooler1,648$89Compare
Zephyra CL-1674 Ti Low profile Air CPU Cooler915$29Compare
Zephyra CL-3209 Prime 280mm AIO Liquid CPU Cooler1,474$69Compare
Teralux CL-7139 Pro Dual tower Air CPU Cooler1,347$69Compare
Brontix CL-9237 Prime Dual tower Air CPU Cooler2,198$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3776 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2500808 (accessed 2026-10-19).