HP Workstation x4000 - Page 11

HP x4000 Service Information
Upgrading Memory
Chapter 1 11
Figure 1-1 x4000 Memory Expander Card (MEC)
1B (J1)
2B (J2)
3B (J3)
4B (J4)
3A (J7)
4A (J8)
1A (J5)
2A (J6)
Memory Bank I consists of:
RIMM pair 1: 1A (J5) and 1B (J1)
RIMM pair 2: 2A (J6) and 2B (J2)
Memory Bank II consists of:
RIMM pair 3: 3A (J7) and 3B (J3)
RIMM pair 4: 4A (J8) and 4B (J4)
If a memory bank only contains 1 pair of RIMMs, the remaining
2 connectors must contain CRIMMs to ensure continuity.