Hardware Spec Index

Caldera CL-3684 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3684-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index786 (CPU Coolers scale)
Category rank#26,975
Street price$19
Power12 W
Performance per dollar41.37
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3684 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,500 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise28 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
Zephyra CL-1328 Ultra Low profile Air CPU Cooler745$19Compare
Brontix CL-6893 Ultra Single tower Air CPU Cooler1,275$49Compare
Teralux CL-8991 Max Dual tower Air CPU Cooler2,109$149Compare
Teralux CL-1443 Ultra 420mm AIO Liquid CPU Cooler2,329$189Compare
Zephyra CL-8784 Pro Single tower Air CPU Cooler1,231$49Compare
Caldera CL-3441 Ti Low profile Air CPU Cooler553$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3684 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3388697 (accessed 2026-10-20).