Hardware Spec Index

Corvane FN-4660 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4660-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index803 (Case Fans scale)
Category rank#33,156
Street price$29
Power3 W
Performance per dollar27.69
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4660 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4660 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31670001 (accessed 2026-10-21).