Hardware Spec Index

Zephyra CL-3203 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3203-PLUS · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#34,306
Street price$199
Power17 W
Performance per dollar12.46
Released2019

Specifications

BrandZephyra
ModelZephyra CL-3203 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise35 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-8755 Max 360mm AIO Liquid CPU Cooler1,414$79Compare
Caldera CL-2264 Ultra Single tower Air CPU Cooler1,790$99Compare
Teralux CL-5071 Ultra 360mm AIO Liquid CPU Cooler1,444$79Compare
Zephyra CL-1088 SE Low profile Air CPU Cooler918$29Compare
Teralux CL-6490 Max 280mm AIO Liquid CPU Cooler1,398$79Compare
Brontix CL-8054 Core 360mm AIO Liquid CPU Cooler2,318$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3203 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9810129 (accessed 2026-10-24).