Hardware Spec Index

Caldera CL-9166 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9166-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index995 (CPU Coolers scale)
Category rank#6,618
Street price$39
Power12 W
Performance per dollar25.51
Released2021

Specifications

BrandCaldera
ModelCaldera CL-9166 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,400 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-1398 Core Low profile Air CPU Cooler742$19Compare
Caldera CL-9270 Max Single tower Air CPU Cooler1,035$39Compare
Zephyra CL-6771 Edge Single tower Air CPU Cooler1,447$69Compare
Caldera CL-9911 Ultra Single tower Air CPU Cooler514$19Compare
Caldera CL-6860 Plus Single tower Air CPU Cooler1,200$49Compare
Caldera CL-6145 Ultra 360mm AIO Liquid CPU Cooler1,627$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9166 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/7690335 (accessed 2026-10-20).