Hardware Spec Index

Zephyra FN-9477 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9477-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index387 (Case Fans scale)
Category rank#10,708
Street price$19
Power3 W
Performance per dollar20.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9477 SE
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9477 SE 140mm PWM Case Fan”, https://vextor7.com/item/307651 (accessed 2026-10-19).