Hardware Spec Index

Zephyra CL-4124 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4124-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index531 (CPU Coolers scale)
Category rank#32,710
Street price$19
Power12 W
Performance per dollar27.95
Released2021

Specifications

BrandZephyra
ModelZephyra CL-4124 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump3,200 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
Zephyra CL-3728 Plus 360mm AIO Liquid CPU Cooler1,859$139Compare
Teralux CL-1554 Core 360mm AIO Liquid CPU Cooler2,081$159Compare
Brontix CL-5197 XT Dual tower Air CPU Cooler1,346$59Compare
Caldera CL-8635 Prime 280mm AIO Liquid CPU Cooler1,570$79Compare
Caldera CL-3716 Ti Single tower Air CPU Cooler835$29Compare
Zephyra CL-9595 Pro Single tower Air CPU Cooler1,333$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4124 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/91306455 (accessed 2026-10-25).