
Add this Insignia power supply to your next desktop computer build. It delivers 550W RMS of stable, continuous power for your system, and its thermostat-controlled 120mm fan runs quietly, so it won't interfere with indoor activities. This Insignia power supply has short circuit defense and overvoltage protection for added safety.
A: no this is incorrect, two 4 pins are used for the motherboard cpu power connector, NOT for graphics cards, the power supply does have two six pin connectors that have an extra 2 pins on each, meaning cards with two 8 pin connectors can be supported too; do not try to use the cpu power connectors on the gpu, they wont fit and if they do, that would be bad.
A: As long as it takes a standard case PSU it should have no issue. You may want to view the motherboard specs of that desktop to make sure that 24gb of ram is possible.