Hardware Spec Index

Corvane FN-5891 Edge 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5891-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index225 (Case Fans scale)
Category rank#18,647
Street price$9
Power3 W
Performance per dollar25.00
Released2020

Specifications

BrandCorvane
ModelCorvane FN-5891 Edge
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5891 Edge 140mm PWM Case Fan”, https://vextor7.com/item/1499573 (accessed 2026-10-24).