Hardware Spec Index

Zephyra CL-3306 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3306-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,411 (CPU Coolers scale)
Category rank#20,316
Street price$199
Power17 W
Performance per dollar12.12
Released2020

Specifications

BrandZephyra
ModelZephyra CL-3306 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise28 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-5780 Ti Dual tower Air CPU Cooler2,269$199Compare
Zephyra CL-6077 Core 420mm AIO Liquid CPU Cooler1,984$149Compare
Teralux CL-1954 XT Single tower Air CPU Cooler1,034$39Compare
Teralux CL-7832 Plus Single tower Air CPU Cooler1,587$79Compare
Teralux CL-9335 Pro 360mm AIO Liquid CPU Cooler2,276$179Compare
Teralux CL-4031 Prime Single tower Air CPU Cooler847$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3306 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/870524 (accessed 2026-10-20).