Hardware Spec Index

Zephyra CL-4186 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4186-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,159 (CPU Coolers scale)
Category rank#46,557
Street price$39
Power12 W
Performance per dollar29.72
Released2019

Specifications

BrandZephyra
ModelZephyra CL-4186 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise34 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-3084 Prime 360mm AIO Liquid CPU Cooler1,725$109Compare
Brontix CL-4326 Ti 280mm AIO Liquid CPU Cooler945$29Compare
Brontix CL-7562 Core 360mm AIO Liquid CPU Cooler1,893$139Compare
Caldera CL-6559 Core Low profile Air CPU Cooler764$19Compare
Brontix CL-5696 Edge Dual tower Air CPU Cooler1,756$129Compare
Zephyra CL-4909 SE 240mm AIO Liquid CPU Cooler781$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4186 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2011842 (accessed 2026-10-25).