Hardware Spec Index

Zephyra CL-3923 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3923-MAX · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,485 (CPU Coolers scale)
Category rank#34,955
Street price$59
Power12 W
Performance per dollar25.17
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3923 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8860 Ti Single tower Air CPU Cooler1,405$69Compare
Zephyra CL-9781 Pro Single tower Air CPU Cooler1,289$49Compare
Brontix CL-8331 Ti Dual tower Air CPU Cooler1,809$99Compare
Zephyra CL-9889 Pro Single tower Air CPU Cooler1,547$69Compare
Teralux CL-2217 Pro 360mm AIO Liquid CPU Cooler2,301$179Compare
Teralux CL-6164 Core Single tower Air CPU Cooler1,506$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3923 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3084772 (accessed 2026-10-22).