Hardware Spec Index

Zephyra FN-1957 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1957-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index566 (Case Fans scale)
Category rank#9,418
Street price$19
Power3 W
Performance per dollar29.79
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1957 Pro
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1957 Pro 120mm PWM Case Fan”, https://vextor7.com/item/644865 (accessed 2026-10-21).