Hardware Spec Index

Corvane FN-5656 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN5656-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index593 (Case Fans scale)
Category rank#41,587
Street price$19
Power4 W
Performance per dollar31.21
Released2025

Specifications

BrandCorvane
ModelCorvane FN-5656 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5656 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89029451 (accessed 2026-10-23).