Hardware Spec Index

Zephyra FN-1957 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1957-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index252 (Case Fans scale)
Category rank#25,112
Street price$9
Power4 W
Performance per dollar28.00
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1957 SE
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1957 SE 140mm PWM Case Fan”, https://vextor7.com/item/9706896 (accessed 2026-10-19).