Single 8-Socket (1x8) Server

For the single 8-socket (1x8) server configuration:

System Module 0 (SMOD0) System A and SMOD1 System B must be installed.
Eight CPU Modules (CMODs) must be installed in slots 0-7.

In an 8-socket configuration, System A must have Intel Xeon 81xx series processors installed, and System A and System B processor SKUs and memory (capacity and number of DIMMs per CMOD) must be identical.
All eight dual PCIe card carrier (DPCC) slots 0-7 must be installed and must be active.
All eight fan modules (FMs) must be installed and all FMs must be active.
Both fan frames must be installed.
PS2 and PS3 power System A. PS0 and PS1 power System B.
All four AC power connectors on the back panel must be attached with grounded AC power cords.

The following illustration shows a server back panel with an single 8-socket (1x8) server configuration.

An illustration showing the back panel of an eight-CMOD server.

Call Out	Description
1	HDD0-7 System A
2	SMOD0 System A: Active
3	SMOD1 System B: Inactive
4	PCIe Slots 1-16: System A
5	AC Power: Four AC inlets connected to AC power cords: System A 2, 3 and System B 1, 0

The following illustration shows a server front panel with an eight (full) CMOD configuration. Call out 1 identifies the group of four CMODs installed on the left side of the server, and call out 2 identifies the second group of four CMODs installed on the right side of the server.

An illustration showing the front panel of a eight-CMOD server with all fan modules and fan frames removed.

Call Out	Description
1	System A
2	CMOD0 System A
3	CMOD1 System A
4	CMOD2 System A
5	CMOD3 System A
6	System B
7	CMOD4 System B
8	CMOD5 System B
9	CMOD6 System B
10	CMOD7 System B

For servers with a single 8-socket (1x8) server configuration, the FIM provides controls and indicators for System A (SMOD0) and System B CMODs 4-7. Other System B (SMOD1) buttons and indicators are not operational. The following illustration shows an Oracle Server X8-8 front panel FIM with a single 8-socket (1x8) server configuration.

An illustration showing a server front panel FIM with a dual 4-Socket configuration.

Call Out	Description
1	Locate button/LED (chassis SMOD0 System A)
2	Fault-Service Required (chassis SMOD0 System A)
3	System OK (chassis SMOD0 System A)
4	On/Standby button (chassis SMOD0 System A) (recessed)
5	SP OK (chassis SMOD0 System A)
6	System Overtemperature Warning (chassis SMOD0 System A)
7	Rear Fault-Service Required LED (chassis SMOD0 System A back panel)
8	CMOD Eight Fault-Service Required LEDs 0-7