Lenovo ThinkSystem SR675 V3 User Manual page 13

Expansion slots
• Up to fourteen PCIe slots (depending on the server model):
– Slot 1-2: PCIe x16, FH/FL
– Slot 3-10: PCIe x16 350W, FH/FL
– Slot 15-16: PCIe x16 75W, FH/HL
– Slot 20-21: PCIe x16 75W, FH/HL
• One OCP slot:
– Slot 27
Graphics processing unit (GPU)
The 4-DW GPU Model supports the following GPU configuration:
• Up to four PCIe x16, double-wide, FH/FL GPUs
The 8-DW GPU Model supports the following GPU configuration:
• Up to eight PCIe x16, double-wide, FH/FL GPUs
Integrated functions and I/O connectors
• Lenovo XClarity Controller (XCC), which provides service processor control and monitoring functions, video
controller, and remote keyboard, video, mouse, and remote drive capabilities.
– The server supports Lenovo XClarity Controller 2 (XCC2). For additional information about Lenovo XClarity
Controller 2 (XCC2), refer to
• Front connectors:
– One USB 3.2 Gen 1 connector (optional)
– One USB 2.0 connector with XCC system management function (optional)
– One VGA connector (optional)
– One external diagnostics handset connector (optional)
• Rear connectors:
– A group of two or four Ethernet connectors on the OCP 3.0 module (optional)
– One XClarity Controller network connector (RJ-45 Ethernet connector)
– Three USB 3.2 Gen1 connectors
– One VGA connector
– One serial port (optional)
Network
OCP module, which provides two or four Ethernet connectors for network support
Rear button
NMI button
https://sysmgt.lenovofiles.com/help/topic/lxcc_frontend/lxcc_overview.html
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Chapter 1 Introduction
5