Network adapters
In addition to the embedded Intel 4-port 10Gb controller (model specific), the SN850 supports other
network adapters that can be installed in IO slots.
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 25. Network adapters
Part
number
Feature
code
Description Number
of ports
50 Gb Ethernet
7XC7A05843 B2VT ThinkSystem QLogic QL45212 Flex 50Gb 2-Port Ethernet Adapter 2
7XC7A05845 B2VV ThinkSystem QLogic QL45262 Flex 50Gb 2-Port Ethernet Adapter with
iSCSI/FCoE
2
40 Gb Ethernet
7ZT7A00502 AVCU ThinkSystem Mellanox ConnectX-3 Mezz 40Gb 2-Port Ethernet Adapter 2
25 Gb Ethernet
7XC7A05844 B2VU ThinkSystem QLogic QL45214 Flex 25Gb 4-Port Ethernet Adapter 4
10 Gb Ethernet
01CV780 AU7X Flex System CN4052S 2-port 10Gb Virtual Fabric Adapter Advanced (with
FCoE / iSCSI)
2
00AG540 ATBT Flex System CN4052S 2-port 10Gb Virtual Fabric Adapter 2
01CV790 AU7Y Flex System CN4054S 4-port 10Gb Virtual Fabric Adapter Advanced (with
FCoE / iSCSI)
4
00AG590 ATBS Flex System CN4054S 4-port 10Gb Virtual Fabric Adapter 4
InfiniBand
7ZT7A00508 AUKV ThinkSystem Mellanox ConnectX-3 Mezz FDR 2-Port InfiniBand Adapter 2
FCoE and iSCSI support: ThinkSystem server adapters do not support Features on Demand, so the
CN4052S and CN4054S 2-port 10Gb basic adapters cannot be upgraded to FCoE support. If you need
FCoE or iSCSI support use the 01CV780 or 01CV790 adapters.
For more details about these adapters, see the Lenovo Press product guides in the Network adapters
category: https://lenovopress.com/servers/blades/nic
For more information about adapter-to-switch compatibility, see the Flex System Interoperability Guide:
http://lenovopress.com/fsig
Storage host bus adapters
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