Hardware Spec Index

Caldera CL-5649 Prime Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL5649-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,637 (CPU Coolers scale)
Category rank#36,115
Street price$89
Power3 W
Performance per dollar18.39
Released2025

Specifications

BrandCaldera
ModelCaldera CL-5649 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling220 W (manufacturer rating)
Noise27 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
Brontix CL-8219 SE Dual tower Air CPU Cooler2,335$159Compare
Teralux CL-7550 SE Single tower Air CPU Cooler1,533$89Compare
Zephyra CL-4149 Ultra 280mm AIO Liquid CPU Cooler1,475$69Compare
Brontix CL-4763 Pro Dual tower Air CPU Cooler2,116$179Compare
Caldera CL-3369 SE 240mm AIO Liquid CPU Cooler1,282$59Compare
Zephyra CL-8590 Ti Single tower Air CPU Cooler1,575$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5649 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/36011 (accessed 2026-10-19).