Hardware Spec Index

Corvane FN-6457 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6457-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index271 (Case Fans scale)
Category rank#13,758
Street price$9
Power2 W
Performance per dollar30.11
Released2023

Specifications

BrandCorvane
ModelCorvane FN-6457 Core
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6457 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4094728 (accessed 2026-10-20).