Hardware Spec Index

Zephyra CL-3394 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3394-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,910 (CPU Coolers scale)
Category rank#42,713
Street price$129
Power17 W
Performance per dollar14.81
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3394 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-7040 XT 360mm AIO Liquid CPU Cooler1,391$59Compare
Brontix CL-6965 Ultra 280mm AIO Liquid CPU Cooler1,619$99Compare
Zephyra CL-7717 Edge Dual tower Air CPU Cooler2,141$159Compare
Teralux CL-8409 Max 280mm AIO Liquid CPU Cooler1,891$109Compare
Zephyra CL-9808 Max Single tower Air CPU Cooler1,322$49Compare
Caldera CL-7513 Max Single tower Air CPU Cooler1,369$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3394 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3459352 (accessed 2026-10-23).