Hardware Spec Index

Zephyra FN-4177 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4177-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index737 (Case Fans scale)
Category rank#1,588
Street price$19
Power4 W
Performance per dollar38.79
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4177 SE
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4177 SE 120mm PWM Case Fan”, https://vextor7.com/item/78286905 (accessed 2026-10-18).