Lenovo ThinkSystem SD550 V3 System Configuration Manual page 33

Figure 4. Rear view of the ThinkSystem SD550 V3 node
Table 6. Components on the rear view
PCIe slot 1
1
PCIe slot 2
2
OCP slot
3
Mini DisplayPort connector
4
/ PCIe slots
1 2
Install PCIe adapters to the riser.
PCIe slot 1
1
PCIe slot 2
2
3 OCP slot
The system may support a 2-port or a 4-port OCP module for network connections. Port numbering are
shown in the illustrations below.
Figure 5. Port numbering — 2-port OCP module
Figure 6. Port numbering — 4-port OCP 3.0 module
XCC system management port (10/100/1000 Mbps RJ-
5
45)
USB 3.2 Gen 1 (5 Gbps) connector
6
USB 2.0 connector with Lenovo XClarity Controller
7
(XCC) management
PCI Express 4.0 x16, FH/HL, 75-watt
PCI Express 5.0 x16, FH/HL, 75-watt
Chapter 2
.
Hardware components
25