Hardware Spec Index

Caldera CL-2931 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2931-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,937 (CPU Coolers scale)
Category rank#34,365
Street price$129
Power17 W
Performance per dollar15.02
Released2024

Specifications

BrandCaldera
ModelCaldera CL-2931 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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
Teralux CL-4286 Core Dual tower Air CPU Cooler2,385$189Compare
Teralux CL-5780 Pro Low profile Air CPU Cooler658$19Compare
Teralux CL-1498 Edge Single tower Air CPU Cooler1,361$59Compare
Caldera CL-3428 Plus Low profile Air CPU Cooler701$19Compare
Caldera CL-2354 Pro Single tower Air CPU Cooler937$29Compare
Brontix CL-6091 Pro Single tower Air CPU Cooler1,265$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2931 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8470972 (accessed 2026-10-23).