Hardware Spec Index

Caldera CL-2331 Plus Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2331-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,559 (CPU Coolers scale)
Category rank#24,491
Street price$79
Power3 W
Performance per dollar19.73
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2331 Plus
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 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
Teralux CL-3387 XT 240mm AIO Liquid CPU Cooler535$19Compare
Caldera CL-6802 Ultra 240mm AIO Liquid CPU Cooler623$19Compare
Caldera CL-2231 Core 360mm AIO Liquid CPU Cooler1,827$109Compare
Brontix CL-5296 Ti Dual tower Air CPU Cooler2,156$159Compare
Zephyra CL-4262 XT Single tower Air CPU Cooler1,241$49Compare
Teralux CL-5639 Plus 420mm AIO Liquid CPU Cooler1,992$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2331 Plus Single tower Air CPU Cooler”, https://vextor7.com/item/33035773 (accessed 2026-10-24).