Trinity 450 S2507S
17
Removing a DIMM
Removing a DIMM is just the reverse: simply pull back the clips from the DIMM (see pictures below), and
carefully pull the module straight out. Place the DIMMs in an anti-static bag as soon as you remove them
to avoid static damage.
Suggested Memory Configurations
The table below shows some of the possible memory configurations.
Not all possible configurations
are listed.
Your memory configuration may differ from one or more of the combinations shown below.
The 168-pin DIMMs (Dual In-line Memory Modules) must be of the
3.3V PC100/PC133 unbuffered
vari-
ety. The notch position in the SDRAM key position will tell you whether or not a DIMM is unbuffered (see
Figure 2.1 below
). All installed memory will be auto-detected, so there is no need to set any jumpers.
2
1
DIM
M
1
DIM
M
2
DIM
M
3
DIM
M
4
2GB* at 100 MHz combination or 1.5GB* at 133 MHz combination
128MBx1
256MBx1
512MBx1
1024MBx1
0
0
64MBx1
128MBx1
192MB
256MB
0
512MBx1
128MBx1
0
0
128MBx1
0
384MB
0
0
1024MB
0
1024MBx1
0
2048MB
128MB
64MBx1
64MBx1
0
0
TO
T
A
L
64MBx1
0
0
0
64MB
1024MBx1
0
0
512MBx1
1536MB
unbuffered
RFU
buffered
Figure 2.1
INS
T
ALL
* 2.0GB total memory @ 4 unbuffered DIMMs only, when using 100MHz SDRAM
1.5GB total memory @ 3 unbuffered DIMMs only, when using 133MHz SDRAM
Check the Tyan website for details on memory compatibility:
http://www.tyan.com
