Erm, I was googling and not getting very far. I think we're on crossed wires here. I'm not disagreeing with you; I'm learning from you.
Thank you for the info
The easiest way to get the specs is to read them from the sticker on the PSU. So it follows, google the PSU, click images and find an image you can read. Another option is the dell website or even better, find a seller on ebay and they'll most likely have an image of the item they are selling!
Happy hashing.