Hardware Spec Index

Caldera CL-1974 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL1974-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,091 (CPU Coolers scale)
Category rank#386
Street price$39
Power3 W
Performance per dollar27.97
Released2021

Specifications

BrandCaldera
ModelCaldera CL-1974 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,600 RPM
Rated cooling95 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-5573 Max Dual tower Air CPU Cooler2,143$129Compare
Teralux CL-9289 SE 280mm AIO Liquid CPU Cooler1,270$49Compare
Caldera CL-3634 Pro Single tower Air CPU Cooler951$29Compare
Zephyra CL-4613 Prime Dual tower Air CPU Cooler1,345$59Compare
Brontix CL-4322 Ti 360mm AIO Liquid CPU Cooler1,348$59Compare
Zephyra CL-5178 Ultra 360mm AIO Liquid CPU Cooler2,264$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1974 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/10053007 (accessed 2026-10-26).