Hardware Spec Index

Zephyra FN-5457 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5457-SE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index241 (Case Fans scale)
Category rank#13,027
Street price$9
Power3 W
Performance per dollar26.78
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5457 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5457 SE 140mm PWM Case Fan”, https://vextor7.com/item/944715 (accessed 2026-10-23).