Hardware Spec Index

Corvane FN-4280 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4280-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index607 (Case Fans scale)
Category rank#3,789
Street price$19
Power3 W
Performance per dollar31.95
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4280 Prime
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4280 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4965860 (accessed 2026-10-26).