Hardware Spec Index

Caldera CL-3945 Prime Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3945-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,758 (CPU Coolers scale)
Category rank#39,780
Street price$89
Power6 W
Performance per dollar19.75
Released2020

Specifications

BrandCaldera
ModelCaldera CL-3945 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-1725 SE 360mm AIO Liquid CPU Cooler2,318$169Compare
Brontix CL-1324 Core 360mm AIO Liquid CPU Cooler1,151$59Compare
Zephyra CL-5816 XT Low profile Air CPU Cooler645$19Compare
Teralux CL-4094 Ultra Single tower Air CPU Cooler1,456$59Compare
Teralux CL-5240 Core Single tower Air CPU Cooler948$29Compare
Brontix CL-5002 Pro Single tower Air CPU Cooler1,164$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3945 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/248257 (accessed 2026-10-19).