Key Details:

• Model: FFB0412VHN – Tube‑axial, 40 × 40 × 28 mm (4028 form factor) ServeTheHome Forums+8DigiKey+8LYS Shenzhen+8elecok.com+2LYS Shenzhen+2Alibaba+2

• Voltage & Current: 12 V DC rated at 0.24 A (~1.92 W) elecok.comDigiKey

• Performance: ≈15.8 CFM airflow (~0.447 m³/min), ~9,500 RPM, static pressure ~0.509 in H₂O (~127 Pa) LYS Shenzhen+2DigiKey+2elecok.com+2

• Bearing Type: Ball bearing for long life and stable operation (~70,000 hrs @40 °C) delta-fan.com+8DigiKey+8LYS Shenzhen+8

• Noise Level: Approximately 45 dB(A) under load DigiKey

• Connection: 2-wire leads (no tachometer or sensor) typical for PSU installations LYS Shenzhen+3DigiKey+3LYS Shenzhen+3