Hardware Spec Index

Zephyra CL-3581 Pro Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3581-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index940 (CPU Coolers scale)
Category rank#36,054
Street price$29
Power3 W
Performance per dollar32.41
Released2020

Specifications

BrandZephyra
ModelZephyra CL-3581 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling220 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
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
Brontix CL-9544 Ultra Dual tower Air CPU Cooler2,480$199Compare
Zephyra CL-7015 Ultra Single tower Air CPU Cooler1,238$49Compare
Brontix CL-5759 Core Low profile Air CPU Cooler1,078$39Compare
Teralux CL-7823 XT 420mm AIO Liquid CPU Cooler2,263$169Compare
Zephyra CL-5071 Edge Single tower Air CPU Cooler1,927$119Compare
Teralux CL-5013 Pro Dual tower Air CPU Cooler2,138$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3581 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/3170335 (accessed 2026-10-24).