Hardware Spec Index

Zephyra CL-4328 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4328-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,325 (CPU Coolers scale)
Category rank#5,905
Street price$199
Power17 W
Performance per dollar11.68
Released2021

Specifications

BrandZephyra
ModelZephyra CL-4328 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,900 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise25 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
Zephyra CL-2632 Pro Single tower Air CPU Cooler562$19Compare
Zephyra CL-3622 Edge 420mm AIO Liquid CPU Cooler2,128$179Compare
Brontix CL-9137 Edge 360mm AIO Liquid CPU Cooler1,550$79Compare
Zephyra CL-6985 Ultra 360mm AIO Liquid CPU Cooler1,665$89Compare
Caldera CL-9391 XT Dual tower Air CPU Cooler2,442$169Compare
Brontix CL-6830 Max Low profile Air CPU Cooler953$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4328 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2840140 (accessed 2026-10-22).