Hardware Spec Index

Zephyra CL-4991 Edge 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4991-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,594 (CPU Coolers scale)
Category rank#30,379
Street price$89
Power15 W
Performance per dollar17.91
Released2024

Specifications

BrandZephyra
ModelZephyra CL-4991 Edge
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,000 RPM
Pump3,400 RPM
Rated cooling300 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7023 Ultra Single tower Air CPU Cooler1,016$39Compare
Caldera CL-7101 Core Single tower Air CPU Cooler1,579$79Compare
Zephyra CL-1646 Core 240mm AIO Liquid CPU Cooler570$19Compare
Caldera CL-8166 SE Single tower Air CPU Cooler1,216$49Compare
Brontix CL-1932 Core 360mm AIO Liquid CPU Cooler1,679$99Compare
Brontix CL-3469 Prime Single tower Air CPU Cooler2,149$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4991 Edge 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20185317 (accessed 2026-10-20).