Hardware Spec Index

Zephyra CL-4476 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4476-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index496 (CPU Coolers scale)
Category rank#29,211
Street price$19
Power12 W
Performance per dollar26.11
Released2021

Specifications

BrandZephyra
ModelZephyra CL-4476 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise36 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
Caldera CL-2086 XT 360mm AIO Liquid CPU Cooler1,561$79Compare
Teralux CL-6535 SE 360mm AIO Liquid CPU Cooler1,570$89Compare
Caldera CL-5756 XT Single tower Air CPU Cooler1,806$109Compare
Caldera CL-7842 SE Single tower Air CPU Cooler1,278$59Compare
Brontix CL-2553 Core 420mm AIO Liquid CPU Cooler1,894$129Compare
Brontix CL-6087 Max 360mm AIO Liquid CPU Cooler1,680$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4476 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/11989762 (accessed 2026-10-25).