Hardware Spec Index

Caldera CL-5685 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5685-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,351 (CPU Coolers scale)
Category rank#259
Street price$59
Power13 W
Performance per dollar22.90
Released2021

Specifications

BrandCaldera
ModelCaldera CL-5685 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,200 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise33 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-1761 XT Single tower Air CPU Cooler1,594$89Compare
Caldera CL-8415 Ti 420mm AIO Liquid CPU Cooler2,347$179Compare
Zephyra CL-8514 Prime Single tower Air CPU Cooler1,574$99Compare
Caldera CL-9614 Ti Single tower Air CPU Cooler1,488$79Compare
Caldera CL-3076 Ti Dual tower Air CPU Cooler2,023$109Compare
Zephyra CL-1729 Max Single tower Air CPU Cooler1,190$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5685 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/21889658 (accessed 2026-10-24).