Hardware Spec Index

Corvane FN-1639 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1639-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index334 (Case Fans scale)
Category rank#2,037
Street price$9
Power3 W
Performance per dollar37.11
Released2020

Specifications

BrandCorvane
ModelCorvane FN-1639 Pro
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1639 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21493168 (accessed 2026-10-23).