Network adapters
As described in "
Embedded 10Gb Virtual Fabric
," certain models (those with a model number of the form x4x) have
two 10 Gb Ethernet controllers on the system board, and its ports are routed to the midplane and switches installed
in the chassis through two Compute Note Fabric Connectors that takes the place of adapters in I/O slots 1 and 3.
Models without the Embedded 10Gb Virtual Fabric controller (those with a model number of the form x2x) do not
include any other Ethernet connections to the Enterprise Chassis midplane as standard. Therefore, for those
models, an I/O adapter must be installed to provide network connectivity between the server and the chassis
midplane and ultimately to the network switches.
The following table lists the supported network adapters and upgrades. Adapters can be installed in any slot.
However, compatible switches must be installed in the corresponding bays of the chassis.
Table 14. Network adapters
Part
number
Feature
code
Description
Number
of ports
Maximum
supported*
40 Gb Ethernet
90Y3482
A3HK
Flex System EN6132 2-port 40Gb Ethernet Adapter
4
4
10 Gb Ethernet
88Y5920
A4K3
Flex System CN4022 2-port 10Gb Converged Adapter
2
4
90Y3554
A1R1
Flex System CN4054 10Gb Virtual Fabric Adapter
4
4
00Y3306
A4K2
Flex System CN4054R 10Gb Virtual Fabric Adapter
4
4
90Y3558
A1R0
Flex System CN4054 Virtual Fabric Adapter (SW Upgrade)
(Feature on Demand to provide FCoE and iSCSI support)
License
4
90Y3466
A1QY
Flex System EN4132 2-port 10Gb Ethernet Adapter
2
4
1 Gb Ethernet
49Y7900
A10Y
Flex System EN2024 4-port 1Gb Ethernet Adapter
4
4
InfiniBand
90Y3454
A1QZ
Flex System IB6132 2-port FDR InfiniBand Adapter
2
2
* For x4x models with two Embedded 10Gb Virtual Fabric controllers standard, the Compute Node Fabric
Connectors occupy the same space as the I/O adapters in I/O slots 1 and 3, so you have to remove the Fabric
Connectors if you plan to install adapters in those I/O slots. To use slots 3 and 4 requires the second processor.
For adapter-to-switch compatibility, see the Flex System Interoperability Guide:
http://www.redbooks.ibm.com/fsig
For more information, see the list of Product Guides in the Adapter cards category:
http://www.redbooks.ibm.com/portals/puresystems?Open&page=pg&cat=adapters
Storage host bus adapters
Flex System x440 Compute Node (7917)
24