Hardware Spec Index

Caldera CL-8926 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8926-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,244 (CPU Coolers scale)
Category rank#16,981
Street price$169
Power17 W
Performance per dollar13.28
Released2021

Specifications

BrandCaldera
ModelCaldera CL-8926 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise28 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-2072 Ultra 360mm AIO Liquid CPU Cooler1,229$49Compare
Zephyra CL-7195 Pro 420mm AIO Liquid CPU Cooler2,257$149Compare
Zephyra CL-6409 SE 240mm AIO Liquid CPU Cooler1,132$39Compare
Brontix CL-6079 Core 420mm AIO Liquid CPU Cooler1,944$119Compare
Caldera CL-2952 Plus 240mm AIO Liquid CPU Cooler965$39Compare
Brontix CL-8103 Ultra 360mm AIO Liquid CPU Cooler2,480$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8926 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/92711861 (accessed 2026-10-25).