Hardware Spec Index

Caldera CL-4391 Ti Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4391-TI · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index543 (CPU Coolers scale)
Category rank#2,908
Street price$19
Power3 W
Performance per dollar28.58
Released2019

Specifications

BrandCaldera
ModelCaldera CL-4391 Ti
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise23 dBA (max)
RAM clearanceUnrestricted
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
Caldera CL-8429 Ti 360mm AIO Liquid CPU Cooler1,642$89Compare
Teralux CL-7099 Max 360mm AIO Liquid CPU Cooler1,882$119Compare
Caldera CL-5471 Pro 360mm AIO Liquid CPU Cooler1,375$59Compare
Caldera CL-8284 Pro Single tower Air CPU Cooler1,044$39Compare
Brontix CL-3484 Prime 360mm AIO Liquid CPU Cooler1,744$109Compare
Zephyra CL-6246 Ultra 240mm AIO Liquid CPU Cooler1,277$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4391 Ti Single tower Air CPU Cooler”, https://vextor7.com/item/21452690 (accessed 2026-10-26).