Hardware Spec Index

Zephyra FN-6609 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6609-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index411 (Case Fans scale)
Category rank#27,925
Street price$19
Power3 W
Performance per dollar21.63
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6609 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6609 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/31925069 (accessed 2026-10-23).