Hardware Spec Index

Caldera CL-3951 Prime Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3951-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index673 (CPU Coolers scale)
Category rank#14,588
Street price$19
Power3 W
Performance per dollar35.42
Released2023

Specifications

BrandCaldera
ModelCaldera CL-3951 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling180 W (manufacturer rating)
Noise24 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-2090 XT Dual tower Air CPU Cooler1,891$109Compare
Teralux CL-2118 Ultra Single tower Air CPU Cooler1,011$29Compare
Zephyra CL-2318 Ti 240mm AIO Liquid CPU Cooler586$19Compare
Teralux CL-6502 Pro Dual tower Air CPU Cooler2,434$169Compare
Zephyra CL-5692 SE Low profile Air CPU Cooler1,133$39Compare
Zephyra CL-8888 SE Low profile Air CPU Cooler915$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3951 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/4939299 (accessed 2026-10-26).