Hardware Spec Index

Corvane FN-5641 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN5641-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index289 (Case Fans scale)
Category rank#42,148
Street price$9
Power4 W
Performance per dollar32.11
Released2025

Specifications

BrandCorvane
ModelCorvane FN-5641 Ultra
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5641 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92716395 (accessed 2026-10-25).