Hardware Spec Index

Corvane FN-4491 Plus 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4491-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index225 (Case Fans scale)
Category rank#40,479
Street price$9
Power3 W
Performance per dollar25.00
Released2022

Specifications

BrandCorvane
ModelCorvane FN-4491 Plus
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4491 Plus 120mm PWM Case Fan”, https://vextor7.com/item/85539445 (accessed 2026-10-21).