Hardware Spec Index

Caldera CL-4527 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4527-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index509 (CPU Coolers scale)
Category rank#16,888
Street price$19
Power3 W
Performance per dollar26.79
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4527 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,800 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
Caldera CL-8641 Core 420mm AIO Liquid CPU Cooler1,855$129Compare
Brontix CL-2504 Prime 420mm AIO Liquid CPU Cooler1,753$99Compare
Teralux CL-2110 XT Low profile Air CPU Cooler547$19Compare
Brontix CL-2012 Ti Dual tower Air CPU Cooler2,216$179Compare
Brontix CL-2685 Plus Dual tower Air CPU Cooler1,681$109Compare
Teralux CL-5337 Prime 360mm AIO Liquid CPU Cooler1,894$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4527 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/981487 (accessed 2026-10-24).