Model: GM0501PFB3-8Brand: (Made in Taiwan) SUNOize: 20*20*10 mmBearing: Precision ball bearing (for 24 hou continuous operation)Voltage: 5 VCurrent: 0.04APower: 0.2WRevolution: 6500 ± 10% rpmNoise: 18 dBAExpected service life: 50,000 houNotificationLine: three lines for speed (red is anode, black is cathode)Iulation resistance: more than 500 ohmsScope of application: 2cm fan to replace the same specification