Hardware Spec Index

Corvane FN-1678 SE 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1678-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index692 (Case Fans scale)
Category rank#32,985
Street price$19
Power3 W
Performance per dollar36.42
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1678 SE
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1678 SE 140mm PWM Case Fan”, https://vextor7.com/item/4470760 (accessed 2026-10-19).