Hardware Spec Index

Zephyra FN-3257 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3257-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index469 (Case Fans scale)
Category rank#747
Street price$19
Power3 W
Performance per dollar24.68
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3257 Plus
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3257 Plus 140mm PWM Case Fan”, https://vextor7.com/item/3832161 (accessed 2026-10-25).