Hardware Spec Index

Corvane FN-8591 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8591-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index493 (Case Fans scale)
Category rank#23,440
Street price$19
Power4 W
Performance per dollar25.95
Released2026

Specifications

BrandCorvane
ModelCorvane FN-8591 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8591 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7311708 (accessed 2026-10-25).