Hardware Spec Index

Corvane FN-5688 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5688-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index537 (Case Fans scale)
Category rank#42,579
Street price$19
Power4 W
Performance per dollar28.26
Released2026

Specifications

BrandCorvane
ModelCorvane FN-5688 Ultra
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5688 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/58775396 (accessed 2026-10-21).