Hardware Spec Index

Brontix CL-3956 Plus 280mm AIO Liquid CPU Cooler

CPU Coolers · Brontix · SKU CL3956-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,096 (CPU Coolers scale)
Category rank#29,872
Street price$39
Power13 W
Performance per dollar28.10
Released2021

Specifications

BrandBrontix
ModelBrontix CL-3956 Plus
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2331 Max 360mm AIO Liquid CPU Cooler1,931$129Compare
Caldera CL-3773 Pro Dual tower Air CPU Cooler2,252$159Compare
Teralux CL-3025 Plus Single tower Air CPU Cooler1,633$89Compare
Caldera CL-4113 Pro Dual tower Air CPU Cooler1,715$99Compare
Caldera CL-2190 Prime 240mm AIO Liquid CPU Cooler1,043$29Compare
Teralux CL-3926 XT Single tower Air CPU Cooler980$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Brontix CL-3956 Plus 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2779112 (accessed 2026-10-24).