Hardware Spec Index

Zephyra CL-4639 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4639-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,343 (CPU Coolers scale)
Category rank#35,323
Street price$169
Power15 W
Performance per dollar13.86
Released2025

Specifications

BrandZephyra
ModelZephyra CL-4639 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 1,500 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise32 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
Caldera CL-5112 SE 360mm AIO Liquid CPU Cooler1,424$79Compare
Teralux CL-4731 XT 420mm AIO Liquid CPU Cooler2,394$189Compare
Zephyra CL-2417 Edge 280mm AIO Liquid CPU Cooler1,221$49Compare
Brontix CL-6774 Prime Single tower Air CPU Cooler2,084$159Compare
Teralux CL-3935 Prime Single tower Air CPU Cooler1,600$99Compare
Caldera CL-6837 Ti Dual tower Air CPU Cooler2,313$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4639 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5280210 (accessed 2026-10-22).