Hardware Spec Index

Zephyra FN-6590 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6590-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index687 (Case Fans scale)
Category rank#26,824
Street price$19
Power3 W
Performance per dollar36.16
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6590 Pro
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6590 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12445812 (accessed 2026-10-26).