Hardware Spec Index

Corvane FN-8991 Pro 120mm PWM Case Fan

Case Fans · Corvane · SKU FN8991-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index452 (Case Fans scale)
Category rank#40,185
Street price$19
Power3 W
Performance per dollar23.79
Released2020

Specifications

BrandCorvane
ModelCorvane FN-8991 Pro
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8991 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3209899 (accessed 2026-10-21).