Hardware Spec Index

Zephyra FN-5409 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5409-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index983 (Case Fans scale)
Category rank#31,067
Street price$29
Power4 W
Performance per dollar33.90
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5409 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5409 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/71663258 (accessed 2026-10-25).