Hardware Spec Index

Caldera CL-3900 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3900-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,047 (CPU Coolers scale)
Category rank#14,840
Street price$129
Power6 W
Performance per dollar15.87
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3900 Edge
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,700 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
Brontix CL-4191 Core Single tower Air CPU Cooler1,226$49Compare
Zephyra CL-3760 SE Single tower Air CPU Cooler1,146$49Compare
Teralux CL-9425 Pro 360mm AIO Liquid CPU Cooler1,600$89Compare
Brontix CL-6212 XT Single tower Air CPU Cooler874$29Compare
Zephyra CL-3600 Pro 240mm AIO Liquid CPU Cooler638$19Compare
Teralux CL-7460 Core 420mm AIO Liquid CPU Cooler2,235$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3900 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/12933943 (accessed 2026-10-26).