218
Upgrade and Maintenance Manual
TX1320
M1
Main memory
10.1.2 Operation modes
– The maximum performance can be achieved in a symmetric dual-channel
configuration. Therefore both channels have to be populated with the same
amount of memory. The DRAM device technology (1 Gbit / 2 Gbit / 4 Gbit)
may vary from one channel to the other.
– If the amount of memory differs between the two channels, the system board
will run in dual-channel asymmetric mode.
– Regardless of the mode, all DIMMs will run at the highest common
frequency that is allowed by the SPD Data of the DIMMs and the maximum
speed of the selected configuration.
– Single-channel mode is used if one memory module is populated in
DIMM 1A.
10.2 Removing memory modules
10.2.1 Preliminary steps
Ê
"Disabling BitLocker functionality" on page 73
Ê
"Disabling SVOM boot watchdog functionality" on page 74
Ê
"Shutting down the server" on page 52
Ê
"Disconnecting power cords" on page 53
Ê
"Opening the server" on page 55
Ê
"Removing the system fan module" on page 153
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
tool-less
Summary of Contents for PRIMERGY TX1320 M1
Page 18: ...Upgrade and Maintenance Manual TX1320 M1 Contents ...
Page 42: ...42 Upgrade and Maintenance Manual TX1320 M1 Important information ...
Page 106: ...106 Upgrade and Maintenance Manual TX1320 M1 Basic software procedures ...
Page 150: ...150 Upgrade and Maintenance Manual TX1320 M1 Hard disk drives solid state drives ...
Page 280: ...280 Upgrade and Maintenance Manual TX1320 M1 Front panel ...
Page 320: ...320 Upgrade and Maintenance Manual TX1320 M1 Cables Figure 200 Cabling with extension box ...