Hardware Spec Index

Corvane FN-5701 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN5701-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index337 (Case Fans scale)
Category rank#26,008
Street price$9
Power4 W
Performance per dollar37.44
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5701 Ultra
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5701 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54370587 (accessed 2026-10-20).