Hardware Spec Index

Corvane FN-1668 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN1668-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index483 (Case Fans scale)
Category rank#18,398
Street price$19
Power3 W
Performance per dollar25.42
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1668 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1668 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7616971 (accessed 2026-10-22).