Hardware Spec Index

Caldera CL-1684 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1684-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,395 (CPU Coolers scale)
Category rank#42,554
Street price$69
Power3 W
Performance per dollar20.22
Released2021

Specifications

BrandCaldera
ModelCaldera CL-1684 Edge
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise32 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-7677 XT Single tower Air CPU Cooler1,146$39Compare
Caldera CL-6800 Pro Single tower Air CPU Cooler1,224$49Compare
Zephyra CL-5622 Prime 360mm AIO Liquid CPU Cooler1,729$99Compare
Caldera CL-2011 Edge 360mm AIO Liquid CPU Cooler2,184$139Compare
Teralux CL-4440 Edge 420mm AIO Liquid CPU Cooler2,319$179Compare
Brontix CL-1603 Ti Single tower Air CPU Cooler554$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1684 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/11615128 (accessed 2026-10-19).