Hardware Spec Index

Zephyra FN-9477 Ti 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9477-TI · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index306 (Case Fans scale)
Category rank#31,003
Street price$9
Power4 W
Performance per dollar34.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9477 Ti
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9477 Ti 140mm PWM Case Fan”, https://vextor7.com/item/94899912 (accessed 2026-10-22).