![](/images/new-backgrounds/1108832/10883289x1.webp)
Blue on a component indicates touch points, where you can grip the component to remove it from or install it in the server, open or close a latch, and so on.
Orange on a component or an orange label on or near a component indicates that the component can be
Memory-card DIMM connectors
The following illustration shows the DIMM connectors on a memory card.
DIMM 1
DIMM 2
DIMM 3
DIMM 4
DIMM 5
DIMM 6
DIMM 7
DIMM 8
Chapter 2. Installing optional devices 31