Hardware Spec Index

Caldera CL-7347 Ultra 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7347-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,210 (CPU Coolers scale)
Category rank#33,701
Street price$49
Power13 W
Performance per dollar24.69
Released2020

Specifications

BrandCaldera
ModelCaldera CL-7347 Ultra
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise24 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-6926 Max Dual tower Air CPU Cooler2,211$159Compare
Caldera CL-5161 Prime 280mm AIO Liquid CPU Cooler1,544$79Compare
Caldera CL-7051 Ultra Low profile Air CPU Cooler585$19Compare
Brontix CL-4495 Max 240mm AIO Liquid CPU Cooler715$19Compare
Teralux CL-3530 Prime 240mm AIO Liquid CPU Cooler701$19Compare
Caldera CL-2889 Prime Single tower Air CPU Cooler1,192$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7347 Ultra 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/74556745 (accessed 2026-10-24).