Hardware Spec Index

Caldera CL-6438 Plus Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6438-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,629 (CPU Coolers scale)
Category rank#33,898
Street price$99
Power6 W
Performance per dollar16.45
Released2022

Specifications

BrandCaldera
ModelCaldera CL-6438 Plus
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 1,900 RPM
Rated cooling260 W (manufacturer rating)
Noise28 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
Zephyra CL-1164 Max 360mm AIO Liquid CPU Cooler2,261$179Compare
Brontix CL-7648 Ultra Low profile Air CPU Cooler597$19Compare
Zephyra CL-5588 Pro Dual tower Air CPU Cooler2,134$129Compare
Teralux CL-3181 Pro 240mm AIO Liquid CPU Cooler1,160$49Compare
Zephyra CL-9320 Plus Dual tower Air CPU Cooler1,686$99Compare
Zephyra CL-9624 Max Single tower Air CPU Cooler1,258$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6438 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/779100 (accessed 2026-10-19).