Hardware Spec Index

Corvane FN-1639 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1639-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index489 (Case Fans scale)
Category rank#1,987
Street price$19
Power3 W
Performance per dollar25.74
Released2022

Specifications

BrandCorvane
ModelCorvane FN-1639 XT
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1639 XT 140mm PWM Case Fan”, https://vextor7.com/item/466772 (accessed 2026-10-19).