Hardware Spec Index

Zephyra FN-9258 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9258-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index485 (Case Fans scale)
Category rank#13,151
Street price$19
Power4 W
Performance per dollar25.53
Released2019

Specifications

BrandZephyra
ModelZephyra FN-9258 SE
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9258 SE 140mm PWM Case Fan”, https://vextor7.com/item/923964 (accessed 2026-10-19).