Hardware Spec Index

Caldera CL-4603 XT Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4603-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,417 (CPU Coolers scale)
Category rank#37,125
Street price$79
Power6 W
Performance per dollar17.94
Released2021

Specifications

BrandCaldera
ModelCaldera CL-4603 XT
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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-4646 Core Dual tower Air CPU Cooler1,684$89Compare
Zephyra CL-3027 Pro Single tower Air CPU Cooler767$19Compare
Zephyra CL-6147 Ultra Dual tower Air CPU Cooler2,299$149Compare
Brontix CL-6898 XT Single tower Air CPU Cooler1,270$59Compare
Brontix CL-1262 Max Single tower Air CPU Cooler1,252$59Compare
Teralux CL-2270 Ultra 360mm AIO Liquid CPU Cooler2,416$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4603 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/69724694 (accessed 2026-10-20).