Hardware Spec Index

Caldera CL-4431 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4431-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,321 (CPU Coolers scale)
Category rank#41,533
Street price$179
Power6 W
Performance per dollar12.97
Released2020

Specifications

BrandCaldera
ModelCaldera CL-4431 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise27 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
Zephyra CL-8677 Core 240mm AIO Liquid CPU Cooler619$19Compare
Brontix CL-6716 Max Single tower Air CPU Cooler912$29Compare
Caldera CL-8892 Max 240mm AIO Liquid CPU Cooler825$29Compare
Brontix CL-8607 XT 240mm AIO Liquid CPU Cooler635$19Compare
Teralux CL-2382 XT 360mm AIO Liquid CPU Cooler1,882$129Compare
Teralux CL-8256 Edge 280mm AIO Liquid CPU Cooler1,335$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4431 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/443682 (accessed 2026-10-21).