Hardware Spec Index

Corvane FN-5983 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN5983-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index493 (Case Fans scale)
Category rank#3,657
Street price$19
Power3 W
Performance per dollar25.95
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5983 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5983 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/82325243 (accessed 2026-10-26).