Hardware Spec Index

Zephyra FN-7581 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7581-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index484 (Case Fans scale)
Category rank#27,288
Street price$19
Power4 W
Performance per dollar25.47
Released2019

Specifications

BrandZephyra
ModelZephyra FN-7581 SE
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7581 SE 120mm PWM Case Fan”, https://vextor7.com/item/3760504 (accessed 2026-10-25).