Hardware Spec Index

Caldera CL-3791 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3791-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,926 (CPU Coolers scale)
Category rank#45,962
Street price$109
Power3 W
Performance per dollar17.67
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3791 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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
Caldera CL-8333 Ti 280mm AIO Liquid CPU Cooler850$29Compare
Zephyra CL-1676 Prime Single tower Air CPU Cooler1,465$89Compare
Zephyra CL-3239 Edge Single tower Air CPU Cooler1,151$39Compare
Brontix CL-3365 Edge 360mm AIO Liquid CPU Cooler1,908$119Compare
Brontix CL-2937 Max 240mm AIO Liquid CPU Cooler834$29Compare
Teralux CL-6684 Core 240mm AIO Liquid CPU Cooler753$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3791 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/79487316 (accessed 2026-10-23).