HP Workstation x4000 - Page 14

Understanding the Workstation Hardware
Memory Expander Card (MEC)
Chapter 112
Memory Expander Card (MEC)
The main memory for the x4000 Workstation is not located on the system
board. Instead, a Memory Expander Card (MEC) plugs into the system
board and contains up to eight memory modules in connectors 1A (J5)
through 4B (J4). The MEC is shown in Figure 1-3.
Figure 1-3 x4000 Memory Expander Card
1B (J1)
2B (J2)
3B (J3)
4B (J4)
3A (J7)
4A (J8)
1A (J5)
2A (J6)