单选题How many volts does a power supply’s 4-pin Molex connector carry to internal devices?（）A 2.5 voltsB 5 voltsC 6 voltsD 15 volts
题目
单选题
How many volts does a power supply’s 4-pin Molex connector carry to internal devices?（）
A
2.5 volts
B
5 volts
C
6 volts
D
15 volts