Hardware Spec Index

Caldera CL-4038 XT Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL4038-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index541 (CPU Coolers scale)
Category rank#24,751
Street price$19
Power3 W
Performance per dollar28.47
Released2025

Specifications

BrandCaldera
ModelCaldera CL-4038 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-6184 Ti Single tower Air CPU Cooler930$39Compare
Caldera CL-2137 Ultra Single tower Air CPU Cooler2,103$139Compare
Caldera CL-3728 Max 280mm AIO Liquid CPU Cooler1,652$89Compare
Caldera CL-1014 Plus Single tower Air CPU Cooler989$39Compare
Teralux CL-1899 Plus Single tower Air CPU Cooler954$29Compare
Zephyra CL-2460 Max Dual tower Air CPU Cooler2,204$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4038 XT Low profile Air CPU Cooler”, https://vextor7.com/item/5868619 (accessed 2026-10-22).