The capacitors are aluminum-polymer type, with a capacitance of 120 microfarads and a voltage rating of 4 volts. They have a surface mount design (SMD), a case size of 2917 (or 7343 metric), and a resistance of 9 milliohms. The capacitors are rated for use at temperatures up to 105 degrees Celsius, with a lifespan of 2000 hours.