Hardware Spec Index

Corvane FN-8991 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8991-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index687 (Case Fans scale)
Category rank#25,683
Street price$19
Power3 W
Performance per dollar36.16
Released2025

Specifications

BrandCorvane
ModelCorvane FN-8991 Edge
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8991 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/969628 (accessed 2026-10-22).