Hardware Spec Index

Caldera CL-2137 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2137-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,080 (CPU Coolers scale)
Category rank#11,128
Street price$139
Power17 W
Performance per dollar14.96
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2137 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump2,900 RPM
Rated cooling330 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
Caldera CL-3399 Max 360mm AIO Liquid CPU Cooler1,380$69Compare
Brontix CL-3329 XT Single tower Air CPU Cooler1,536$79Compare
Teralux CL-8374 Prime Single tower Air CPU Cooler733$19Compare
Caldera CL-7288 Prime 420mm AIO Liquid CPU Cooler2,480$199Compare
Zephyra CL-7297 Pro 240mm AIO Liquid CPU Cooler1,136$39Compare
Brontix CL-7049 Pro 420mm AIO Liquid CPU Cooler2,390$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2137 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3622680 (accessed 2026-10-23).