Package comes obviously with the PSU, screws for case/tower, set of ASUS power cables, and a set of Cable Mod cables as well. Cable Mod is quite pricy on there cables. I do not have the instructions or manual for it anymore. I had just taken this out of my computer, just for the sole purpose of not using my computer anymore. This pc and power supply was built in late 2022, the ASUS Thor was purchased brand new at micro center. Absolutely zero issues at all with this PSU, I had wish I would have taken some power stat but photos off my computer prior to breaking it down but it is to late for that. It is a phenomenal power supply and can power any high computers/ GPU’s with no problem. Any questions or concerns please message me !