Hardware Spec Index

Caldera CL-5646 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL5646-EDGE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,824 (CPU Coolers scale)
Category rank#24,653
Street price$109
Power6 W
Performance per dollar16.73
Released2023

Specifications

BrandCaldera
ModelCaldera CL-5646 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)
Noise26 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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-4600 SE 360mm AIO Liquid CPU Cooler1,250$59Compare
Caldera CL-3616 Pro 360mm AIO Liquid CPU Cooler2,051$139Compare
Zephyra CL-2447 SE Single tower Air CPU Cooler695$19Compare
Zephyra CL-4612 XT Single tower Air CPU Cooler1,410$59Compare
Teralux CL-2144 Ti 240mm AIO Liquid CPU Cooler732$19Compare
Zephyra CL-8640 XT 360mm AIO Liquid CPU Cooler2,069$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5646 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/3377425 (accessed 2026-10-21).