Hardware Spec Index

Zephyra FN-9391 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9391-SE · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index204 (Case Fans scale)
Category rank#16,268
Street price$9
Power3 W
Performance per dollar22.67
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9391 SE
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9391 SE 120mm PWM Case Fan”, https://vextor7.com/item/71369674 (accessed 2026-10-27).