Hardware Spec Index

Corvane FN-8991 Ultra 120mm PWM Case Fan (3-Pack)

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

Key facts

Benchmark index304 (Case Fans scale)
Category rank#40,599
Street price$9
Power3 W
Performance per dollar33.78
Released2025

Specifications

BrandCorvane
ModelCorvane FN-8991 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8991 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31318057 (accessed 2026-10-22).