Hardware Spec Index

Corvane FN-4491 XT 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4491-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index783 (Case Fans scale)
Category rank#20,212
Street price$29
Power4 W
Performance per dollar27.00
Released2026

Specifications

BrandCorvane
ModelCorvane FN-4491 XT
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4491 XT 120mm PWM Case Fan”, https://vextor7.com/item/24258630 (accessed 2026-10-19).