This looks like it would fit in our dell inspiron 530s. But my guess that since it is a stock computer with a 250 watt power supply, I would need to upgrade the power supply for a card like this. And maybe I should just forget it altogether. At a minimum, I would like to run a standard vga monitor as well as the hd tv that is now showing hulu pretty well already with a 25' rgb-pc cord - all zip tied nice and tidy. I just don't like craning my neck to see what is going on - on the tv screen. We already made room for the old computer monitor next to the ol' computer set-up. And there it sits doin nuthun. Maybe the smarter (cheaper) thing would be to just get a vga splitter. But for some reason, I think that having the hdmi and better graphics processor would be a nice capability to have. Maybe my husband would enjoy some gaming Or maybe I'm lucky he is not into gaming - and smarter to keep him from wanting to do that