Hardware Spec Index

Zephyra CL-5546 Ultra Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5546-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,346 (CPU Coolers scale)
Category rank#13,815
Street price$189
Power6 W
Performance per dollar12.41
Released2020

Specifications

BrandZephyra
ModelZephyra CL-5546 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling280 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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-6827 Ti 240mm AIO Liquid CPU Cooler1,380$69Compare
Zephyra CL-2357 Max 360mm AIO Liquid CPU Cooler1,954$149Compare
Teralux CL-7940 XT 280mm AIO Liquid CPU Cooler1,624$89Compare
Caldera CL-4422 Core 280mm AIO Liquid CPU Cooler1,080$39Compare
Caldera CL-7609 Edge Dual tower Air CPU Cooler2,373$199Compare
Brontix CL-9546 Prime 360mm AIO Liquid CPU Cooler1,431$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5546 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/71675637 (accessed 2026-10-20).