Hardware Spec Index

Corvane FN-9971 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9971-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index794 (Case Fans scale)
Category rank#26,126
Street price$19
Power3 W
Performance per dollar41.79
Released2025

Specifications

BrandCorvane
ModelCorvane FN-9971 Prime
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-9971 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4884159 (accessed 2026-10-25).