Hardware Spec Index

Caldera CL-1047 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1047-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,217 (CPU Coolers scale)
Category rank#44,839
Street price$179
Power17 W
Performance per dollar12.39
Released2025

Specifications

BrandCaldera
ModelCaldera CL-1047 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,200 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise30 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8258 Pro 420mm AIO Liquid CPU Cooler2,217$179Compare
Brontix CL-9929 Ti Single tower Air CPU Cooler840$29Compare
Caldera CL-5496 Ultra 240mm AIO Liquid CPU Cooler1,374$69Compare
Caldera CL-9797 Pro 360mm AIO Liquid CPU Cooler2,108$139Compare
Caldera CL-7858 SE Dual tower Air CPU Cooler1,650$89Compare
Zephyra CL-1108 Plus Low profile Air CPU Cooler641$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1047 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9718906 (accessed 2026-10-20).