Lenovo ThinkSystem SR860 Setup Manual page 34

network traffic from the production network. You can use the Setup utility to configure the server to use a
dedicated systems-management network or a shared network.
Expansion slots on the rear server
Figure 12. Rear view (PCIe slot number)
• PCIe slot 1 and 2 (on 4U PCIe riser assembly 2):
PCIe slot 1 and 2 are available with a 4U PCIe riser card installed in slot 3. Following are the 4U PCIe riser
cards supported by this server.
– ThinkSystem SR860 2x8 PCIe FH riser 2 provides:
– Slot 1: PCI Express 3.0 x8
– Slot 2: PCI Express 3.0 x8
Note:
– The PCIe riser card uses x16 mechanical connectorswith x8 signals.
– The riser card supports HBA and network/RAID adapter with external connection.
– ThinkSystem SR860 1x16 PCIe FH riser 2 provides:
– Slot 1: GPU
– Slot 2: Not available in the riser card
• PCIe slot 3:
PCI Express 3.0 x16 (supports PCIe switch card, not available after the 4U PCIe riser card installed)
• PCIe slot 4:
PCI Express 3.0 x8 (supports RAID adapters for SATA/SAS drives)
• PCIe slot 5 - 7 (on PCIe riser card 1):
Install a full-height PCIe riser card into this slot. Following are the PCIe riser cards supported by this
server.
– x8/x8/x8 PCIe full-height riser assembly provides:
– Slot 5: PCI Express 3.0 x8 (network adapters with RJ45 connectors are not supported)
– Slot 6: PCI Express 3.0 x8
– Slot 7: PCI Express 3.0 x8
– x8/x8/x8 ML2 PCIe full-height riser assembly provides:
– Slot 5: PCI Express 3.0 x8 (network adapters with RJ45 connectors are not supported)
– Slot 6: PCI Express 3.0 x8
– Slot 7: Customized slot for x8 ML2 adapter
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ThinkSystem SR860 Setup Guide