HP (Hewlett-Packard) E1Y97UT#ABA Laptop User Manual


 
Figure 6-5 DIMM Socket Locations – HP Pro 3130
Table 6-3 DIMM Socket Locations – HP Pro 3130
Item Description Socket Color Insertion Order
1 XMM1 socket, Channel B Black 3
2 XMM2 socket, Channel B
(populate first)
Blue 1
3 XMM3 socket, Channel A Black 4
4 XMM4 socket, Channel A Blue 2
NOTE: A DIMM must occupy the XMM2 socket.
The system will automatically operate in single channel mode, dual channel mode, or flex mode,
depending on how the DIMMs are installed.
The system will operate in single channel mode if the DIMM sockets are populated in one channel
only.
The system will operate in a higher-performing dual channel mode if the total memory capacity of
the DIMMs in Channel A is equal to the total memory capacity of the DIMMs in Channel B. The
technology and device width can vary between the channels. For example, if Channel A is
populated with two 1-GB DIMMs and Channel B is populated with one 2-GB DIMM, the system
will operate in dual channel mode.
94 Chapter 6 Removal and Replacement Procedures Small Form Factor (SFF) Chassis