Hardware Spec Index

Caldera CL-3243 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL3243-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index771 (CPU Coolers scale)
Category rank#445
Street price$19
Power3 W
Performance per dollar40.58
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3243 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise28 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
Caldera CL-4694 Core 360mm AIO Liquid CPU Cooler2,023$139Compare
Caldera CL-1246 Prime Single tower Air CPU Cooler729$19Compare
Teralux CL-1225 Ti 360mm AIO Liquid CPU Cooler1,786$99Compare
Caldera CL-5355 Core Low profile Air CPU Cooler1,174$49Compare
Zephyra CL-9284 Prime Single tower Air CPU Cooler1,360$59Compare
Caldera CL-4810 Core Dual tower Air CPU Cooler2,480$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3243 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/31367871 (accessed 2026-10-25).