Hardware Spec Index

Caldera CL-9909 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9909-PLUS · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index2,407 (CPU Coolers scale)
Category rank#11,269
Street price$159
Power17 W
Performance per dollar15.14
Released2022

Specifications

BrandCaldera
ModelCaldera CL-9909 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-6666 Ti Dual tower Air CPU Cooler1,871$129Compare
Teralux CL-1512 Plus Dual tower Air CPU Cooler1,539$69Compare
Zephyra CL-8298 Edge 240mm AIO Liquid CPU Cooler820$29Compare
Caldera CL-9195 SE 240mm AIO Liquid CPU Cooler784$29Compare
Teralux CL-5304 Prime Single tower Air CPU Cooler719$19Compare
Brontix CL-5543 Ti Single tower Air CPU Cooler564$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9909 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8831985 (accessed 2026-10-18).