Populating DIMM Sockets

Populate the DIMM sockets in the following order: XMM1, XMM2 or Channel A, Channel B.

DIMM Socket Locations (HP Pro 3400 model shown)

Description

Socket Color

Insertion Order

 

 

 

XMM1 socket, Channel A (populate

Blue

1

first)

NOTE: HP Pro 3400: Black

 

 

 

 

 

 

XMM2 socket, Channel A

Blue

2

NOTE: HP Pro 3505 models label

NOTE: HP Pro 3400: Black

 

this connector as XMM3.

 

 

NOTE: A memory module must occupy the XMM1/Channel A 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 one 1-GB DIMM and Channel B is populated with one 2-GB DIMM, the system will operate in dual channel mode.

●The system will operate in flex mode if the total memory capacity of the DIMMs in Channel A is not equal to the total memory capacity of the DIMMs in Channel B. In flex mode, the channel

Memory 53

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HP Pro 3400 XZ939UT#ABA, Pro 3515 E3S87UTABA, D3K31UTABA Populating Dimm Sockets, Description Socket Color Insertion Order
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E3S87UTABA, Pro 3515 E3S87UTABA, Pro 3400 XZ939UT#ABA, C7A31UT#ABA, Pro 3400 A7L25UT#ABA specifications

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