Lenovo Flex System x240 M5
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Network adapters
The following table lists the supported network adapters and upgrades. Adapters can be installed in either
slot. However, compatible switches must be installed in the corresponding bays of the chassis. All
adapters can also be installed in the PCIe Expansion Node. The "Maximum supported" column in the
table indicates the number of adapter that can be installed in the server and in the PCIe Expansion Node
(PEN).
Table 16. Network adapters
Part
number
Feature
code
Description
Number
of ports
Maximum
supported
(x240 M5* /
PEN)
40 Gb Ethernet
90Y3482
A3HK
Flex System EN6132 2-port 40Gb Ethernet Adapter
2
2 / None
10 Gb Ethernet
88Y5920
A4K3
Flex System CN4022 2-port 10Gb Converged Adapter
2
2 / 2
00JY800
A5RP
Flex System CN4052 2-port 10Gb Virtual Fabric Adapter
2
2 / 2
00JY804
A5RV
Flex System CN4052 Virtual Fabric Adapter SW Upgrade
(FoD) (License to enable FCoE and iSCSI on 00JY800)
License
2 / 2
00Y3306
A4K2
Flex System CN4054R 10Gb Virtual Fabric Adapters
4
2 / 2
90Y3558
A1R0
Flex System CN4054 Virtual Fabric Adapter (SW Upgrade)
(License to enable FCoE and iSCSI on 00Y3306)
License
2 / 2
94Y5160
A4R6
Flex System CN4058S 8-port 10Gb Virtual Fabric Adapter
8
2 / 2
94Y5164
A4R9
Flex System CN4058S Virtual Fabric Adapter SW Upgrade
(FoD) (License to enable FCoE and iSCSI on 94Y5160)
License
2 / 2
90Y3466
A1QY
Flex System EN4132 2-port 10Gb Ethernet Adapter
2
2 / 2
00AG530
A5RN
Flex System EN4172 2-port 10Gb Ethernet Adapter
2
2 / 2
1 Gb Ethernet
49Y7900
A10Y
Flex System EN2024 4-port 1 Gb Ethernet Adapter
4
2 / 2
InfiniBand
90Y3454
A1QZ
Flex System IB6132 2-port FDR InfiniBand Adapter
2
2 / 2
* For x4x and x6x models (where an Ethernet adapter is standard in slot 1), only one extra adapter can be installed
in the compute node.
For more information about adapter-to-switch compatibility, see the Flex System Interoperability Guide,
which is available at this web page:
http://lenovopress.com/fsig