Themis RES-12XR3, Installation Manual

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2—Installation and Operation
Installation Procedures
2-7
Themis Computer
Configurations include:
• Slot J1–SXB2 : 1 PCI-Express 2.0 x8 (left PCI slot on left Riser Card)—
slot is not used, call Themis Customer Service for further information
• Slot J2–SXB1 : 1 PCI-Express 2.0 x16 (upper-right PCI slot, right Riser)
• Slot J3–SXB3 : 1 PCI-Express 2.0 x8 in x4 slot (lower-right PCI slot)
The upper-right PCI slot supports cards up to 12.28-inches long; the lower-right PCI
slot supports shorter cards (due to space constraints from the CPU and related heat
sink, the left PCI slot is not usable). A list of recommended PCI Riser Cards is
shown in
Table 2-5 , page 2-8. PCI Riser Cards that are installed on the RES-12XR3
motherboard depend on the type of PCI card that will be supported.
Figure 2-5.
Positioning of the RES-12XR3 PCI/UIO Riser Cards
PCI Riser-Card
UIO slot
PCI-E 2.0 x8
PCI-E 2.0 x8
(in x4 slot)
PCI-E 2.0 x16
Retainer Bracket
PCI S lot s on Motherbo a rd
(Top View)
Ret a iner Br a cket with Right Ri s er C a rd (Left not us ed)
A
B
(Reverse view of right riser card)
PCI-E 2.0 x8(lower right)
PCI-E 2.0 x8 slot (upper right)
Right Riser Card
SXB2 (J1)
SXB1 (J2)
SXB3 (J3)
UIOP (J10)
(installed on right riser card)
not used