Hardware Spec Index

Caldera CL-3957 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3957-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,445 (CPU Coolers scale)
Category rank#38,000
Street price$199
Power6 W
Performance per dollar12.29
Released2020

Specifications

BrandCaldera
ModelCaldera CL-3957 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,500 RPM
Rated cooling280 W (manufacturer rating)
Noise23 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-9463 Ti 240mm AIO Liquid CPU Cooler617$19Compare
Caldera CL-8687 Ultra Single tower Air CPU Cooler1,288$49Compare
Brontix CL-1837 Core Dual tower Air CPU Cooler1,815$119Compare
Brontix CL-9020 Ultra 240mm AIO Liquid CPU Cooler981$29Compare
Teralux CL-7718 Prime Low profile Air CPU Cooler915$29Compare
Caldera CL-8815 Ultra 240mm AIO Liquid CPU Cooler763$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3957 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/4739619 (accessed 2026-10-21).