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PowerEdge R510 Technical Guide 53
10 I/O Slots
10.1 Overview
The PowerEdge R510 system provides two configurations for I/O slots:
Riser 1 (default offering): Three PCIe slots (x4, x4, x8 bandwidth; all w/ x8 slots) + One
internal storage slot (x4 bandwidth w/ x8 slot for SAS or PERC integrated cards only)
Riser 2 (for GPGPU ONLY): One PCIe slot (x16 bandwidth and slot) + One internal storage slot
(x4 bandwidth w/ x8 slot for SAS or PERC integrated cards only)
10.1.1 Riser 1 Detail
Figure 32. Riser 1
Table 20. Riser 1 Slot Information
Slot Location
Bandwidth
Physical Slot
Height
Length
Slot1 (Gen2)
PCIe x4
PCIe x8
Full Height
Half Length
Slot2 (Gen2)
PCIe x4
PCIe x8
Full Height
Full Length
Slot3 (Gen2)
PCIe x8
PCIe x8
Full Height
Half Length
Slot4 (Gen2)
PCIe x4
PCIe x8
For dedicated storage controller
• One x4 PCIe Gen2 slot (slot 1, x8 connector with x4 routing) for full-height half-length cards, connected
to the IOH
• One x4 PCIe Gen2 slot (slot 2, x8 connector with x4 routing) for full-height full-length cards, connected
to the IOH
• One x8 PCIe Gen2 slot (slot 3, x8 connector with x8 routing) for full-height half-length cards, connected
to the IOH
• One x4 PCIe Gen2 slot (slot 4, x8 connector with x4 routing) for dedicated storage controller card,
connected to the IOH
• System supports 25W maximum power for slots 2 and 3 and 15W for slot 1 and 4
• The lower power support on slots 1 and 4 is due to system thermal limitations
• The PowerEdge R510 does not support hot-swapping of PCIe cards