IBM SCOD-3ZVQ5W Configuration And Options Manual page 127

xSeries 306m memory options
SBB Option
Number Number
30R5154 30R5148
30R5155 -
- 30R5149
30R5156 -
- 30R5150
Table 20. Standard Memory ConfigurationTable 21.
Model
10Y,1AY, 30Y, 3AY, 40Y, 50Y
E1Y, 20Y, E5Y
Notes:
1. The server comes with one 512 MB DIMM installed in DIMM connector 1. If one DIMM is installed when
you install an additional DIMM, it must be installed in DIMM connector 3 and it must be the same size,
speed, type, and technology as the DIMM that is installed in DIMM connector 1. You can mix compatible
DIMMs from various manufacturers.
2. If you install a second pair of DIMMs in DIMM connectors 2 and 4, they do not have to be the same size,
speed, type, and technology as the DIMMs that are installed in DIMM connectors 1 and 3. However, the
size, speed, type, and technology of the DIMMs that you install in DIMM connectors 2 and 4 must match
each other.
Figure 23. x306m DIMMs
Feature
Code
0530 512MB (1 x 512MB) PC2-4200 ECC DDR2 SDRAM DIMM
0531 1GB DDR2 533 DIMM Memory
- 2GB (2x1GB) PC2-4200 CL3 ECC DDR2 SDRAM DIMM
0532 2GB DDR2 533 DIMM Memory
- 4GB (2x2GB) PC2-4200 CL3 ECC DDR2 SDRAM DIMM
Memory Options
Std. DIMM Configuration
1 x 512MB DDR2 533 DIMM Memory
2 x 512MB DDR2 533 DIMM Memory
1, 2
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Chapter 9. xSeries 306m