Hardware Spec Index

Caldera CL-3949 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3949-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,171 (CPU Coolers scale)
Category rank#32,908
Street price$39
Power3 W
Performance per dollar30.03
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3949 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise25 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
Zephyra CL-8892 Core Single tower Air CPU Cooler1,483$79Compare
Zephyra CL-4616 SE Dual tower Air CPU Cooler2,045$159Compare
Caldera CL-9026 XT 280mm AIO Liquid CPU Cooler841$19Compare
Zephyra CL-3391 Edge 240mm AIO Liquid CPU Cooler1,053$39Compare
Teralux CL-1430 Ti Single tower Air CPU Cooler1,738$79Compare
Zephyra CL-4764 Pro Single tower Air CPU Cooler1,413$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3949 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/529805 (accessed 2026-10-21).