Hardware Spec Index

Caldera CL-5633 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL5633-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index722 (CPU Coolers scale)
Category rank#10,528
Street price$19
Power3 W
Performance per dollar38.00
Released2023

Specifications

BrandCaldera
ModelCaldera CL-5633 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,200 RPM
Rated cooling95 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-5304 Pro 240mm AIO Liquid CPU Cooler1,246$59Compare
Zephyra CL-7720 Max 420mm AIO Liquid CPU Cooler2,480$199Compare
Caldera CL-7092 Max Single tower Air CPU Cooler1,130$39Compare
Caldera CL-5204 Ultra 420mm AIO Liquid CPU Cooler2,057$179Compare
Caldera CL-8737 Ultra 360mm AIO Liquid CPU Cooler1,973$149Compare
Zephyra CL-6323 Core 280mm AIO Liquid CPU Cooler1,885$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5633 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/6084544 (accessed 2026-10-23).