Hardware Spec Index

Caldera CL-2311 Core Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2311-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,868 (CPU Coolers scale)
Category rank#32,812
Street price$129
Power3 W
Performance per dollar14.48
Released2025

Specifications

BrandCaldera
ModelCaldera CL-2311 Core
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling220 W (manufacturer rating)
Noise22 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-3431 SE Single tower Air CPU Cooler1,971$109Compare
Teralux CL-9806 Ultra Low profile Air CPU Cooler899$29Compare
Caldera CL-6752 Ti Single tower Air CPU Cooler869$19Compare
Caldera CL-8590 SE 280mm AIO Liquid CPU Cooler1,248$39Compare
Brontix CL-7418 Core Single tower Air CPU Cooler1,305$59Compare
Zephyra CL-7723 Ti 240mm AIO Liquid CPU Cooler820$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2311 Core Single tower Air CPU Cooler”, https://vextor7.com/item/41669951 (accessed 2026-10-24).