Sun Fire V880 (A30)
Options 7050 / 7051 / 7053
| 501-4489 |
501-5030 |
501-5401 |
128MB 3.3V ECC
7ns SDRAM DIMM
Option 7050 |
512MB 3.3V ECC
7ns SDRAM DIMM
Option 7051 |
256MB 3.3V ECC
7ns SDRAM DIMM
Option 7053 |
CPU to Memory Group Map
| CPU |
CPU/Memory Slot |
Associated DIMM Group |
| CPU 0 |
Slot A |
A0, A1 |
| CPU 2 |
Slot A |
B0, B1 |
| CPU 1 |
Slot B |
A0, A1 |
| CPU 3 |
Slot B |
B0, B1 |
| CPU 4 |
Slot C |
A0, A1 |
| CPU 6 |
Slot C |
B0, B1 |
| CPU 5 |
Slot D |
A0, A1 |
| CPU 7 |
Slot D |
B0, B1 |
Notes
- DIMMs must be added four-at-a-time within the same group of DIMM slots;
every fourth slot belongs to the
same DIMM group.
- Each CPU/Memory board must be populated with a minimum of eight DIMMs, installed
in groups A0 and B0
- Each group used must have four identical DIMMs installed (all four DIMMs
must be from the same manufacturing
vendor and must have the same capacity).
Reference
- Sun Fire 880 Service
Manual, 806-6597
Sun Proprietary/Confidential
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