Hardware Spec Index

Zephyra FN-4009 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4009-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index899 (Case Fans scale)
Category rank#39,495
Street price$29
Power2 W
Performance per dollar31.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4009 SE
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4009 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9304290 (accessed 2026-10-20).