挖矿硬件的使用寿命受使用强度、温度、湿度和灰尘等环境因素的影响。适当的维护和最佳条件可以显著延长其使用寿命。We connected an EVGA Supernova 1300 watt along with a 1200 Watt custom Spondoolies PSU to your S9. If using two PSUs It's really a must that they be connected in the proper way. One PSU yo