Hardware Spec Index

Corvane FN-4891 SE 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN4891-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index895 (Case Fans scale)
Category rank#13,021
Street price$29
Power4 W
Performance per dollar30.86
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4891 SE
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4891 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4649563 (accessed 2026-10-20).