Hardware Spec Index

Corvane FN-5796 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5796-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index662 (Case Fans scale)
Category rank#42,599
Street price$19
Power4 W
Performance per dollar34.84
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5796 Ultra
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5796 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/8922097 (accessed 2026-10-22).