Hardware Spec Index

Corvane FN-3912 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3912-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index566 (Case Fans scale)
Category rank#24,294
Street price$19
Power4 W
Performance per dollar29.79
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3912 Prime
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3912 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/989001 (accessed 2026-10-21).