Table of Contents
Advertisement
Installing or Replacing Server Components
Replacing a PCIe Card
Cisco supports all PCIe cards qualified and sold by Cisco. PCIe cards not qualified or sold by Cisco are
Caution
the responsibility of the customer. Although Cisco will always stand behind and support the C-Series
rack-mount servers, customers using standard, off-the-shelf, third-party cards must go to the third-party
card vendor for support if any issue with that particular third-party card occurs.
This section includes the following topics:
•
•
•
•
PCIe Slots
The server contains two toolless PCIe risers for horizontal installation of PCIe cards. See
and
In a single-CPU system, PCIe riser 2 (slot 2) is not available.
Note
Figure 3-21
Table 3-7
Electrical
Slot Number
Lane Width
Gen-3 x16
1 (on riser 1)
Gen-3 x16
2 (on riser 2)
1. This is the supported length because of internal clearance.
2. This is the size of the rear panel opening.
3. Network Communications Services Interface protocol
4. Slot 1 can operate when the server is in standby power mode.
In single-CPU configurations, only PCIe slot 1 can be used.
Note
Cisco UCS C22 Server Installation and Service Guide
3-34
PCIe Slots, page 3-34
Replacing a PCIe Card, page 3-35
Special Considerations for Cisco UCS Virtual Interface Cards, page 3-36
Installing Multiple PCIe Cards and Resolving Limited Resources, page 3-37
Table 3-7
for a description of the PCIe slots on these risers.
Rear Panel, Showing PCIe Slots
PSU 1
PCIe Expansion Slots
Connector Length
x16 extended
x16 connector
PCIe 2
1
Card Length
Card Height
1/2 length
Full-height
1/2 length
1/2 height
Chapter 3
Maintaining the Server
PCIe 1
2
3
NCSI
Support
4
Yes
No
Figure 3-21
OL-26646-01
Advertisement
Table of Contents
