Summary: I purchased this power supply because it is billed as probably the last one I will ever have to buy. I have replaced the power supply in my desktop PC three times. I sincerely hope this is the last time (at least for a long time). This power supply was much heavier than the last one I purchased. I'm hoping this means it will last longer. It installed easily and one feature I wasn't expecting is that it has its own on/off switch which my others have not had.
Summary: This Power Supply ended up being plug-and-play. We took the part number of our old one and cross-referenced it to this one. It had all the proper plugs we needed for the motherboard, cooling fans and drives. It worked on first power up and is still going. I can't say much else, it is what it is.