Hardware Spec Index

Corvane FN-8391 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8391-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index665 (Case Fans scale)
Category rank#40,368
Street price$19
Power3 W
Performance per dollar35.00
Released2021

Specifications

BrandCorvane
ModelCorvane FN-8391 Prime
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8391 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10470387 (accessed 2026-10-24).