Hardware Spec Index

Zephyra FN-2091 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2091-SE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index661 (Case Fans scale)
Category rank#10,062
Street price$19
Power3 W
Performance per dollar34.79
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2091 SE
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2091 SE 120mm PWM Case Fan”, https://vextor7.com/item/9756822 (accessed 2026-10-23).