Hardware Spec Index

Caldera CL-2742 Plus Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2742-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index905 (CPU Coolers scale)
Category rank#22,178
Street price$29
Power3 W
Performance per dollar31.21
Released2019

Specifications

BrandCaldera
ModelCaldera CL-2742 Plus
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling220 W (manufacturer rating)
Noise22 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
Teralux CL-9619 Max Dual tower Air CPU Cooler2,230$169Compare
Teralux CL-2373 Pro Dual tower Air CPU Cooler2,171$159Compare
Teralux CL-6621 Core Dual tower Air CPU Cooler2,022$129Compare
Caldera CL-3561 Max 360mm AIO Liquid CPU Cooler1,403$59Compare
Zephyra CL-1380 Plus 360mm AIO Liquid CPU Cooler1,997$149Compare
Caldera CL-6608 Ultra Low profile Air CPU Cooler641$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2742 Plus Single tower Air CPU Cooler”, https://vextor7.com/item/4533634 (accessed 2026-10-24).