Lenovo ThinkSystem SR860 V3 System Configuration Manual page 14

Graphics processing unit (GPU)
• Up to eight 75-watt low profile GPUs
• Up to four 350-watt double wide FHFL GPUs with Nvlink support
Note: Nvlink is only supported between GPUs installed in the same riser.
For a list of supported GPUs, see:
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 (5 Gbps) connector
– One USB 2.0 connector with XCC system management function
– One VGA connector
– One external diagnostics connector
– Front I/O module
– System ID button/LED
– System error LED
– Network Activity LED
– Power button/LED
• Rear connectors:
– One VGA connector
– Three USB 3.2 Gen 1 (5 Gbps) connectors
– One XCC system management port
– Two OCP slots
– One serial port
Network
Two or four Ethernet connectors on each OCP module (optional)
Rear button
NMI button
ThinkSystem SR860 V3 System Configuration Guide
6
https://serverproven.lenovo.com
https://pubs.lenovo.com/lxcc-overview/
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