Hardware Spec Index

Corvane FN-8491 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8491-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index314 (Case Fans scale)
Category rank#19,282
Street price$9
Power4 W
Performance per dollar34.89
Released2024

Specifications

BrandCorvane
ModelCorvane FN-8491 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8491 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5758239 (accessed 2026-10-20).