Dell XPS 8300 (Late 2010) - Manual (Page 23)

Memory Module(s) 23
3 Align the notch on the bottom of the memory module with the tab in the
connector.
1 matched memory modules in
DIMM connectors 1 and 2 (white
securing clips)
2 matched memory modules in
DIMM connectors 3 and 4 (black
securing clips)
1
2
book.book Page 23 Wednesday, April 25, 2012 12:34 PM