Hardware Spec Index

Caldera CL-2351 Edge 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2351-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index969 (CPU Coolers scale)
Category rank#24,417
Street price$29
Power13 W
Performance per dollar33.41
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2351 Edge
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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
Teralux CL-8494 Ti Dual tower Air CPU Cooler1,488$79Compare
Teralux CL-7774 Plus 240mm AIO Liquid CPU Cooler576$19Compare
Zephyra CL-9125 Pro 240mm AIO Liquid CPU Cooler918$29Compare
Brontix CL-1255 Prime 360mm AIO Liquid CPU Cooler2,224$149Compare
Brontix CL-3107 Prime Dual tower Air CPU Cooler1,736$119Compare
Caldera CL-3942 Ultra Single tower Air CPU Cooler1,472$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2351 Edge 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/95037338 (accessed 2026-10-24).