9-28 Upgrading Your Server
Memory Clock
The DR3-800/1066/1333MHz memory clock frequencies are supported, but this depends on the
CPU and memory configurations.
Note that all bus memory clocks operate at the same clock frequency.
Memory drive voltage: Low (1.35V/power-saving mode)
Memory drive voltage: Normal (1.5V)
<Example>
CPU1
CPU2
CPU2_DIMM3
CPU1_DIMM1
16GB
4GB
4GB
16GB
4GB
2GB
2GB
4GB
4GB
1GB
1GB
4GB
CPU1_DIMM4
CPU1_DIMM2 CPU1_DIMM5
CPU1_DIMM3
CPU1_DIMM6
CPU2_DIMM4
CPU2_DIMM1
CPU2_DIMM5
CPU2_DIMM2
CPU2_DIMM6
If the onboard CPU is Xeon E5620
Operates at 800MHz
Operates at 1066MHz
Is the onboard CPU Xeon
E5503/E5506?
Has an additional 16GB
memory stick been installed?
Is the onboard CPU XEON
L5640/X5670/X5680?
N
N
Automatically shifts
to 1.5V operation
2
Operates on an 1333MHz memory
clock
Y
Y
Y
Operates on a 1066MHz
memory clock
Operates on an 800MHz
memory clock
How many DIMMs have been
installed per memory channel?
N
1
Is the onboard CPU Xeon
E5503/E5506?
Has an additional 16GB
memory stick been installed?
Is the onboard CPU XEON
L5640/X5670/X5680?
N
N
2
Operates on an 1333MHz memory
clock
Y
Y
Y
Operates on a 1066MHz
memory clock
Operates on an 800MHz
memory clock
How many DIMMs have been
installed per memory channel?
N
1
Summary of Contents for Express5800/R120b-1
Page 20: ...Notes on Using Your Server 1 3 3 5 inch disk model...
Page 87: ...3 24 Setting Up Your Server This page is intentionally left blank...
Page 268: ...6 14 Installing and Using Utilities Windows Server 2003...
Page 296: ...7 14 Maintenance This page is intentionally left blank...
Page 350: ...8 54 Troubleshooting When you use a remote console 6 Each tool is selected and it starts...
Page 438: ...9 82 Upgrading Your Server This page is intentionally left blank...
Page 450: ...C 2 IRQ This page is intentionally left blank...
Page 474: ...D 24 Installing Windows Server 2008 R2 4 Activate Windows The Windows activation is complete...
Page 504: ...E 28 Installing Windows Server 2008 4 Activate Windows The Windows activation is complete...
Page 564: ......
Page 566: ...H 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank...
Page 576: ...I 10 Accessing Power and Performance Data This page is intentionally left blank...
Page 580: ...J 4 Product Configuration Record Table This page is intentionally left blank...