Hardware Spec Index

Corvane FN-3658 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3658-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index742 (Case Fans scale)
Category rank#9,549
Street price$19
Power2 W
Performance per dollar39.05
Released2019

Specifications

BrandCorvane
ModelCorvane FN-3658 XT
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3658 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8655822 (accessed 2026-10-21).