Pci Express* Riser Card And Assembly; Pci Express* Riser For Slot 1; Overview Of Pci-Express Riser; Pinout Definition On Slot 1 Riser - Intel H2000WP Technical Manual

PCI Express* Riser Card and Assembly

9. PCI Express* Riser Card and Assembly
Each compute node in Intel
slots that accept dedicated PCI Express* x16 Gen3 Risers to support low profile add-in card and
®
Intel IO module. Only Riser Slot 1 and Riser Slot 2 are available for risers. Riser Slot 3 and 4
are hidden by bridge board. The PCI Express* slot on riser also accommodates PCI Express*
x8, x4, and x1 adapters.
9.1

PCI Express* Riser for Slot 1

9.1.1

Overview of PCI-Express Riser

Riser slot 1 on baseboard provides standard PCI Express* x16 Gen3 signals, together with
specific power pins to support high-power Graphic/GPGPU add-in card.
Note: Riser Slot 1 on baseboard only supports Intel
PCI-E based add-in card, which is directly plugged into the Riser Slot 1on baseboard.
9.1.2

Pinout definition on Slot 1 Riser

The following lists the pin definition on Slot 1 Riser.
Pin Pin Name
B1 12V
B2 12V
B3 12V
B4 12V
B5 SMCLK
Revision 1.6
®
Server System H2000WP Family includes four PCI Express* riser

Figure 43. PCI Express* Riser for Riser Slot 1

Table 69. Riser Card Edge Pinout

Description Pin
20W 3.3V generated A1
on riser
66W for GPU A2
66W for GPU A3
66W for GPU A4
A5
Intel order number: G52418-006
®
Intel Server System H2000WP Family TPS
®
1U/2U Risers. It will cause damage to any
Pin Name
12V 20W 3.3V generated on riser
12V 66W for GPU
12V 66W for GPU
SMDATA
3.3VAUX For wake on LAN
Description
75