Hardware Spec Index

Caldera CL-5231 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL5231-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,208 (CPU Coolers scale)
Category rank#18,734
Street price$49
Power3 W
Performance per dollar24.65
Released2021

Specifications

BrandCaldera
ModelCaldera CL-5231 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise27 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
Teralux CL-9914 Max Single tower Air CPU Cooler1,153$39Compare
Teralux CL-4097 Plus Single tower Air CPU Cooler1,097$39Compare
Teralux CL-6236 Plus 240mm AIO Liquid CPU Cooler532$19Compare
Teralux CL-3253 Ultra 240mm AIO Liquid CPU Cooler536$19Compare
Brontix CL-1051 SE 280mm AIO Liquid CPU Cooler1,539$89Compare
Caldera CL-1774 Prime 240mm AIO Liquid CPU Cooler585$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5231 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/83660503 (accessed 2026-10-23).