Hardware Spec Index

Caldera CL-1678 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1678-EDGE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,279 (CPU Coolers scale)
Category rank#17,245
Street price$59
Power12 W
Performance per dollar21.68
Released2023

Specifications

BrandCaldera
ModelCaldera CL-1678 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-5318 Core Single tower Air CPU Cooler1,343$69Compare
Teralux CL-8982 Edge 240mm AIO Liquid CPU Cooler1,019$39Compare
Caldera CL-5771 Pro Single tower Air CPU Cooler1,157$39Compare
Caldera CL-9706 Edge Single tower Air CPU Cooler1,224$49Compare
Brontix CL-5025 Plus Low profile Air CPU Cooler549$19Compare
Zephyra CL-3491 Ultra Single tower Air CPU Cooler1,460$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1678 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6669928 (accessed 2026-10-22).