Hardware Spec Index

Caldera CL-4452 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4452-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index2,004 (CPU Coolers scale)
Category rank#2,237
Street price$129
Power3 W
Performance per dollar15.53
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4452 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise22 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
Zephyra CL-5480 XT 420mm AIO Liquid CPU Cooler2,122$149Compare
Caldera CL-5547 Plus Single tower Air CPU Cooler1,348$69Compare
Teralux CL-6353 SE 280mm AIO Liquid CPU Cooler1,627$89Compare
Brontix CL-6543 Ultra 280mm AIO Liquid CPU Cooler1,675$89Compare
Teralux CL-4553 SE Single tower Air CPU Cooler948$29Compare
Teralux CL-9167 SE 360mm AIO Liquid CPU Cooler1,939$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4452 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/9011663 (accessed 2026-10-18).