Hardware Spec Index

Corvane FN-5976 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5976-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index602 (Case Fans scale)
Category rank#38,289
Street price$19
Power3 W
Performance per dollar31.68
Released2024

Specifications

BrandCorvane
ModelCorvane FN-5976 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5976 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3250776 (accessed 2026-10-19).