Hardware Spec Index

Zephyra CL-3723 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3723-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,155 (CPU Coolers scale)
Category rank#21,612
Street price$179
Power17 W
Performance per dollar12.04
Released2019

Specifications

BrandZephyra
ModelZephyra CL-3723 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,100 RPM
Pump3,200 RPM
Rated cooling330 W (manufacturer rating)
Noise26 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
Zephyra CL-5352 Prime Low profile Air CPU Cooler1,259$49Compare
Caldera CL-9296 Pro Low profile Air CPU Cooler839$29Compare
Zephyra CL-3495 Core Low profile Air CPU Cooler941$29Compare
Brontix CL-2457 Ti Single tower Air CPU Cooler1,222$49Compare
Brontix CL-2709 XT 360mm AIO Liquid CPU Cooler1,802$99Compare
Zephyra CL-3906 Max 360mm AIO Liquid CPU Cooler1,791$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3723 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1013845 (accessed 2026-10-25).