Hardware Spec Index

Caldera CL-3121 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3121-EDGE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,614 (CPU Coolers scale)
Category rank#10,917
Street price$89
Power3 W
Performance per dollar18.13
Released2023

Specifications

BrandCaldera
ModelCaldera CL-3121 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 2,200 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-2955 Pro 420mm AIO Liquid CPU Cooler2,097$129Compare
Teralux CL-7347 XT 420mm AIO Liquid CPU Cooler2,335$169Compare
Brontix CL-9407 Max Dual tower Air CPU Cooler2,110$119Compare
Brontix CL-3682 XT Dual tower Air CPU Cooler1,678$79Compare
Caldera CL-8333 Core Single tower Air CPU Cooler1,545$79Compare
Brontix CL-9451 Prime Low profile Air CPU Cooler745$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3121 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/17544332 (accessed 2026-10-18).