Hardware Spec Index

Corvane FN-6639 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN6639-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index385 (Case Fans scale)
Category rank#47,233
Street price$9
Power2 W
Performance per dollar42.78
Released2021

Specifications

BrandCorvane
ModelCorvane FN-6639 SE
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-6639 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/71361637 (accessed 2026-10-26).