Hardware Spec Index

Zephyra FN-3957 Core 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3957-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index806 (Case Fans scale)
Category rank#6,235
Street price$29
Power4 W
Performance per dollar27.79
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3957 Core
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3957 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4868439 (accessed 2026-10-26).