Speccy can certainly do that for you as well.
but a little heads up... if you read some of the posts on the Speccy thread at the Piriform Community Forum you'll see it's not the most reliable bit of kit out there.
good, don't get me wrong, but not 100% accurate all the time.
there's many posts about it reporting the wrong mobo temps, misreporting the number of RAM slots, not reporting certain graphics cards and more....
since this is a desktop, for the sake of a couple of screws, you get the info directly from the horses mouth so to speak.
if it was a laptop, certainly, Speccy would be the better pain-free alternative.
(in no way detracting from your post VintronNZ, just a 'warning' regarding Speccy)