Hardware Spec Index

Zephyra CL-4166 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4166-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index2,323 (CPU Coolers scale)
Category rank#31,904
Street price$169
Power17 W
Performance per dollar13.75
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4166 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2620 Ultra 420mm AIO Liquid CPU Cooler2,151$149Compare
Zephyra CL-8017 Edge Single tower Air CPU Cooler1,099$49Compare
Zephyra CL-6566 Ultra 420mm AIO Liquid CPU Cooler2,480$199Compare
Caldera CL-7808 Ti 360mm AIO Liquid CPU Cooler1,834$119Compare
Caldera CL-9234 XT 280mm AIO Liquid CPU Cooler1,292$69Compare
Brontix CL-3059 Max 420mm AIO Liquid CPU Cooler2,291$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4166 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4836025 (accessed 2026-10-23).