Table of Contents
Advertisement
System-board layout
The following sections provide information about the connectors, switches, and jumpers that are available on
the system board.
For more information about the LEDs that are available on the system board, see
page
31.
System-board connectors
The following illustrations show the internal connectors on the system board.
Table 9. System-board connectors
MicroSD card socket
1
Drive backplane or front I/O sideband connector
2
Firmware and RoT security module connector
3
(Reserved)
4
OCP power and sideband connector
5
OCP connector
6
Power bus bar connector
7
Drive backplane power connector
8
Fan 1 connector
9
Fan 2 connector
10
Fan 3 connector
11
RAID power connector
12
Fan 4 connector
13
RAID signal connector
14
M.2 boot adapter connector
15
PDB sideband connector
16
ThinkSystem SD535 V3 System Configuration Guide
26
PDB auxiliary power connector
17
Riser power connector
18
Riser slot 1 connector
19
Processor socket
20
Memory module slots 1-12
21
Rear I/O connector
22
M.2 bay 2
23
M.2 bay 3
24
SATA 0-5 connector
25
NVMe 4-5 connector
26
CMOS battery socket
27
(Reserved)
28
NVMe 2-3 connector
29
NVMe 0-1 connector
30
Inlet temperature sensor connector
31
"System-board LEDs" on
Advertisement
Table of Contents
