Hardware Spec Index

Caldera CL-8245 Ultra 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8245-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,080 (CPU Coolers scale)
Category rank#42,333
Street price$129
Power17 W
Performance per dollar16.12
Released2023

Specifications

BrandCaldera
ModelCaldera CL-8245 Ultra
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-7370 SE Low profile Air CPU Cooler772$29Compare
Caldera CL-1964 Core Dual tower Air CPU Cooler1,919$119Compare
Teralux CL-2408 Plus 240mm AIO Liquid CPU Cooler648$19Compare
Teralux CL-7424 XT Low profile Air CPU Cooler891$29Compare
Caldera CL-6012 Pro Dual tower Air CPU Cooler2,086$159Compare
Zephyra CL-8668 Ultra Single tower Air CPU Cooler1,102$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8245 Ultra 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/12559166 (accessed 2026-10-25).