Hardware Spec Index

Zephyra CL-4423 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4423-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,160 (CPU Coolers scale)
Category rank#43,368
Street price$49
Power12 W
Performance per dollar23.67
Released2026

Specifications

BrandZephyra
ModelZephyra CL-4423 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump3,300 RPM
Rated cooling250 W (manufacturer rating)
Noise25 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
Brontix CL-1071 Ti 360mm AIO Liquid CPU Cooler1,527$79Compare
Teralux CL-3278 Ti Dual tower Air CPU Cooler2,443$199Compare
Brontix CL-3911 Prime Single tower Air CPU Cooler1,258$49Compare
Zephyra CL-4650 Core Single tower Air CPU Cooler1,139$49Compare
Zephyra CL-9285 SE Single tower Air CPU Cooler614$19Compare
Brontix CL-6945 Ti 240mm AIO Liquid CPU Cooler1,339$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4423 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9789150 (accessed 2026-10-22).