Hardware Spec Index

Caldera CL-4743 XT Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4743-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,245 (CPU Coolers scale)
Category rank#47,666
Street price$49
Power3 W
Performance per dollar25.41
Released2019

Specifications

BrandCaldera
ModelCaldera CL-4743 XT
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise24 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
Zephyra CL-9949 Core 280mm AIO Liquid CPU Cooler1,650$79Compare
Caldera CL-4859 Ti 360mm AIO Liquid CPU Cooler1,446$69Compare
Brontix CL-8959 SE Dual tower Air CPU Cooler1,825$119Compare
Zephyra CL-6234 Prime Dual tower Air CPU Cooler2,451$199Compare
Caldera CL-2821 SE Single tower Air CPU Cooler1,540$89Compare
Brontix CL-1606 Max Dual tower Air CPU Cooler2,195$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4743 XT Single tower Air CPU Cooler”, https://vextor7.com/item/20150151 (accessed 2026-10-20).