I was looking at some of the blades that were in the HP Proliant BL680c G5 server I brought home a few weeks ago.
There were 3 blades like the one below where the hard drives were. Each one had 8 sticks of 4 gig ram.
http://i52.photobucket.com/albums/g6...703_055914.jpg
This is the main blade with all the processors. It had 16 sticks of ram at 2 gigs each.
http://i52.photobucket.com/albums/g6...703_060110.jpg