Hardware Spec Index

Corvane FN-1257 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1257-MAX · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index426 (Case Fans scale)
Category rank#33,907
Street price$9
Power3 W
Performance per dollar47.33
Released2021

Specifications

BrandCorvane
ModelCorvane FN-1257 Max
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1257 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16664907 (accessed 2026-10-20).