Server Components
Server Type
System Configuration
SMOD Assignments
Single 4-socket
System A is active
System B is not present
SMOD0 supports System A
SMOD1 is inactive
Dual 4-socket
System A is active
System B is active
SMOD0 supports System A
SMOD1 supports System B
Single 8-socket
System A and System B are combined into
a single 8-socket server
SMOD0 supports the single server
SMOD1 provides some additional functionality
The following table describes the components and how they are assigned.
Feature
Configuration
System Components
System chassis
5U chassis
Oracle Server X8-8
CPU Module
(CMOD)
Processor
Single 4-socket – CMODs in
slots 0 through 3
Dual 4-socket – CMODs in
slots 0 through 7
Single 8-socket –CMODs in
slots 0 through 7
The system contains up to eight CMODs, located
behind the fan modules and fan frames. CMODs include
processors and memory.
One processor with twelve integrated DDR4 memory
controllers per processor. Processors with the following
capabilities are supported (factory installed):
■ Intel Xeon 8268, 24 core, 2.9 GHz, 205 W
■ Intel Xeon 8260, 24 core, 2.4 GHz, 165 W
■ Intel Xeon 5218, 16 core, 2.3 GHz, 125 W
For the latest information on processor specifications,
go to the Oracle x86 servers web site and navigate to
technetwork/server-storage/sun-x86/overview/
index.html
System Module
(SMOD)
Single 4-socket – SMOD0 is
active, SMOD1 is inactive.
Dual 4-socket – SMOD0
supports System A. SMOD1
supports System B.
Single 8-socket –All functions
on SMOD0 are available.
Some functions on SMOD1 are
available as well.
The system contains two SMODs, located on the rear
panel. These SMODs provide I/O, management I/O, USB,
external drives, and the service processor.
Memory
Up to 12 DIMMs per CMOD
■ 4-socket servers – Up to 48
DIMMs (3 TB) per server
■ 8-socket servers – Up to 96
DIMMs (6 TB)
Supported DIMMs include:
■ Up to 16 GB DDR4 ECC Registered DIMMs
■ Up to 32 GB DDR4 Registered ECC RDIMMs
■ Up to 64 GB DDR4 Registered ECC LRDIMMs
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Oracle Server X8-8 Installation Guide • June 2019
Summary of Contents for X8-8
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