Sun Microsystems Ultra 1 Series Upgrade Manual page 24

2
4. Grasp the upper corners of the DIMM and lift to remove it from the slot
(Figure 2-6).
DIMM
DIMM sockets
Lever
Figure 2-6 Removing a DIMM
Caution – The Sun Ultra 30 System must have DIMMs installed in matched
pairs. A matched pair consists of DIMMs of the same capacity and speed.
For maximum performance, install DIMMs in groups of four DIMMs, filling
the bank of four. Do not mix DIMM densities in any bank.
5. Install the DIMMs in the Sun Ultra 30 System.
14 Sun Ultra 1 Series to Sun Ultra 30 System Upgrade Guide—June 1997