HP Tc2100 - Server - 128 MB RAM Installation Manual page 45

Chapter 5 Installing Additional Memory
DIMM Slots (3)
Figure 5-1. DIMM Slot Locations
5. Locate the DIMM slots and select a DIMM slot for installation.
See Figure 5-2.
DIMMs may be installed in any combination, in any slot, but HP recommends
starting at slot 1 and filling the slots in order with the largest size first in slots,
1, 2, and 3.
39