Hardware Spec Index

Corvane FN-8658 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8658-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index438 (Case Fans scale)
Category rank#43,223
Street price$9
Power3 W
Performance per dollar48.67
Released2026

Specifications

BrandCorvane
ModelCorvane FN-8658 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8658 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16460596 (accessed 2026-10-22).