Hardware Spec Index

Zephyra CL-4090 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4090-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index904 (CPU Coolers scale)
Category rank#46,085
Street price$29
Power12 W
Performance per dollar31.17
Released2019

Specifications

BrandZephyra
ModelZephyra CL-4090 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-4540 Max 360mm AIO Liquid CPU Cooler2,230$169Compare
Zephyra CL-6773 Core 280mm AIO Liquid CPU Cooler1,354$69Compare
Brontix CL-3281 Ultra Low profile Air CPU Cooler844$19Compare
Zephyra CL-8429 Ultra Dual tower Air CPU Cooler1,706$109Compare
Teralux CL-2032 Pro Single tower Air CPU Cooler589$19Compare
Caldera CL-7598 Max 280mm AIO Liquid CPU Cooler1,318$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4090 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2854471 (accessed 2026-10-20).