Hardware Spec Index

Corvane FN-3957 Pro 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3957-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index738 (Case Fans scale)
Category rank#1,809
Street price$19
Power3 W
Performance per dollar38.84
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3957 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3957 Pro 140mm PWM Case Fan”, https://vextor7.com/item/41915607 (accessed 2026-10-26).