IBM RS/6000 7043 43P Series - Page 109

Locating Options
To locate various options in the Model 140 or Model 150 system unit, use the
following figure.
Note: There are 6 memory DIMM slots on the Model 140 and 4 memory DIMM
slots on the Model 150.
To locate options in the Model 240 system unit, use the following figure.
Chapter 4. Installing and Removing Options 4-7