24 Options Guide TX100 S1
Extending/replacing the main memory Main memory
The table below shows the order in which the memory banks must be equipped:
5.2 Extending/replacing the main memory
Ê Open the server (see section "Opening the server" on page 17).
Ê Remove the air duct (see section "Removing the air duct" on page 22).
Figure 8: Removing a memory module
Ê Press the holders on either side of the mounting location concerned outward 
(1).
Ê If the slot was equipped: pull the memory module out of the slot (2).
Mode DIMM-1A 
(black)
DIMM-2A 
(blue)
DIMM-1B 
(black)
DIMM-2B 
(blue)
single channel populated empty empty empty
dual channel populated empty populated empty
Single/dual 
channel
1
1
Dual-channel mode is activated only if the size of the memory module in DIMM-2A is equal 
to the sum of the memory modules in DIMM-1A and DIMM-1B 
(for example, DIMM-1A=1 GB, DIMM-1B=1 GB, DIMM-2A=2 GB).
populated populated populated empty
dual channel populated populated populated populated
/
/
0