Hardware Spec Index

Caldera CL-4543 XT Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4543-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,123 (CPU Coolers scale)
Category rank#28,609
Street price$149
Power6 W
Performance per dollar14.25
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4543 XT
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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-7766 Ti Dual tower Air CPU Cooler1,988$129Compare
Brontix CL-2221 Edge 360mm AIO Liquid CPU Cooler2,480$199Compare
Brontix CL-4481 XT Dual tower Air CPU Cooler2,076$159Compare
Teralux CL-7134 Pro 420mm AIO Liquid CPU Cooler1,977$109Compare
Caldera CL-5656 Edge 280mm AIO Liquid CPU Cooler1,733$99Compare
Brontix CL-8653 Ti 360mm AIO Liquid CPU Cooler1,125$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4543 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/1979806 (accessed 2026-10-22).