Technical Product Specification

Intel
®
Server Board S2600WP TPS Product Architecture Overview
3.3.3.2
Riser Types
The riser slot 1 connector is a standard 164-pin x16 connector.
On S2600WP, the riser slot 2 has a x16 PCIe Gen 3 and a x8 PCIe Gen 3 electrical interface in
the physical slot. On S2600WPQ and S2600WPF, the riser slot 2 has a x16 PCIe Gen 3
electrical interface. Riser slot 2 connector supports rIOM (Intel
®
Input/Output Module) mounted
on a riser carrier. This riser slot 2 connector supports RGMII (Reduced Gigabit Media
Independent Interface) for the dedicated server management Ethernet port on the rIOM (Intel
®
Input/Output Module) carrier. Intel
®
server system H2000WP provides 1x16 PCIe Gen 3 riser
(x8 for IOM on Riser) for Riser slot 2.
Riser3 and riser4 are both customized slots which support 1x16 PCIe Gen3.
Customers can use Riser ID to configure all 4 riser slots to 1x16 PCI Gen 3 port or 2x8 PCI Gen
3 ports.
Riser ID
Configuration
1
1x16
0
2x8
The placement of the rear IO connectors and layout of the components on the board must be
made to support a MD2, low profile card in the Riser1, and a rIOM (Intel
®
Input/Output Module)
mounted on a riser carrier for Riser 2. Riser 3 and 4 on S2600WP support off-board standard
full height, full length I/O cards including double wide GPU boards.
To support GPU boards, each riser need to provide 66W of 12V power as well as 10W of 3.3V
power In the case of 2 x8 boards being hosted in customized chassis. These risers need to
generate 20W of 3.3V, the number of 12amp pins on the riser have increased to
accommodate this.
Intel
®
server system H2000WP supports 1U riser cards include:
 1U Riser for slot 1 with one PCIe slot – x16 signals routed to a x16 PCIe Slot.
Figure 14. PCIe Riser for Slot 1

1U Riser for Slot 2 with one PCIe slot – 2 sets of x8 signals routed to a x16 PCIe Slot (8
lanes for rIOM (Intel
®
Input/Output Module) Carrier). This riser does not support standard
Revision 1.6 Intel order number G44057-007 23