Hardware Spec Index

Corvane FN-4231 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4231-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index333 (Case Fans scale)
Category rank#29,246
Street price$9
Power3 W
Performance per dollar37.00
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4231 Edge
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4231 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7000720 (accessed 2026-10-21).