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Lenovo Lenovo Flex System CN4022 2-port 10Gb Converged Adapter Simplified Networking The Flex System™ CN4022 2-port 10Gb Converged Adapter is a dual-port 10 Gigab.. Product #: FS-CN4022-2-port-CA

Lenovo Flex System CN4022 2-port 10Gb Converged Adapter

Brand: Lenovo
Model Number: FS-CN4022-2-port-CA

Simplified Networking

The Flex System™ CN4022 2-port 10Gb Converged Adapter is a dual-port 10 Gigabit Ethernet network adapter that supports Ethernet, FCoE, and iSCSI protocols as standard. The EN4172 2-port 10Gb Ethernet Adapter is a similar adapter that supports Ethernet protocols. Both adapters also support virtual network interface controller (vNIC) capability, which helps clients to reduce cost and complexity. These adapters are based on the Broadcom BCM57840 controller.

Flex System CN4022 2-port 10Gb Converged Adapter

Supports advanced protocols for Flex System Compute Nodes. Performance focused with a robust, manageable design that offers high reliability and availability.

Networking in a Converged Infrastructure

  • One Broadcom BCM57840 ASIC
  • Connection to either 1 Gb or 10 Gb data center infrastructure (1 Gb and 10 Gb auto-negotiation)
  • PCIe 2.0 x8 (CN4022) or PCIe 3.0 x8 (EN4172) host interface
  • Full line-rate performance
  • Support 10 Gb Ethernet (CN4022 and EN4172)
  • Support FCoE, and iSCSI (CN4022 only)
  • IBM Flex System Manager™ support (Tier 2 support only, no alerting)

Ethernet Features:

  • Ethernet frame: 1500 byte or 9600 byte (jumbo frame)
  • Virtual LAN (VLAN) support with VLAN tagging
  • vNIC support:
  • UFP support
  • Stateless offload
  • Performance optimization
  • SR-IOV-ready
  • Wake on LAN
  • Preboot eXecution Environment (PXE) support
  • Network teaming, failover, and load balancing:
  • Management using the Broadcom Advanced Control Suite management application

Did You Know?

The CN4022 is based on the industry-standard PCIe architecture and is ideal for clients who use 10 GbE in their network infrastructure and who are looking for an entry price point for FCoE or iSCSI capabilities. The adapter ships standard with support for FCoE and iSCSi and with vNIC features that allow each physical port of the adapter to be virtualized into four vNICs.

Tech Specs

Supported Servers:

  • Flex System CN4022 2-port 10Gb Converged Adapter
  • Flex System EN4172 2-port 10Gb Ethernet Adapter

Supported I/O Modules:

10 Gb Ethernet connectivity:

  • Lenovo Flex System Fabric EN4093R 10Gb Scalable Switch
  • Lenovo Flex System Fabric CN4093 10Gb Converged Scalable Switch
  • Lenovo Flex System SI4091 10Gb System Interconnect Module
  • Lenovo Flex System Fabric SI4093 System Interconnect Module
  • Flex System Fabric CN4093 10Gb Converged Scalable Switch
  • Flex System Fabric EN4093R 10Gb Scalable Switch
  • Flex System Fabric EN4093 10Gb Scalable Switch
  • Flex System EN4091 10Gb Ethernet Pass-thru
  • Flex System Fabric SI4093 System Interconnect Module
  • Flex System EN6131 40Gb Ethernet Switch
  • Cisco Nexus B22 Fabric Extender for Flex System
  • Flex System EN4023 10Gb Scalable Switch

1 Gb Ethernet connectivity:

  • Flex System EN2092 1Gb Ethernet Scalable Switch*

*CN4022 supports 1 Gbps links with the EN2092 with firmware 2.4.1D1 and driver nx2-2.2.5f-1.710.11 or later levels. For additional information, refer to http://ibm.com/support/entry/portal/docdisplay?lndocid=migr-5094970

Operating System Support:

  • Microsoft Windows Server 2008 R2
  • Microsoft Windows Server 2008, Datacenter x64 Edition
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • Red Hat Enterprise Linux 5 Server x64 Edition
  • Red Hat Enterprise Linux 6 Server x64 Edition
  • Red Hat Enterprise Linux 7
  • SUSE LINUX Enterprise Server 10 for AMD64/EM64T
  • SUSE LINUX Enterprise Server 11 for AMD64/EM64T
  • SUSE LINUX Enterprise Server 11 with Xen for AMD64/EM64T
  • SUSE LINUX Enterprise Server 12
  • VMware vSphere 5.0 (ESXi)
  • VMware vSphere 5.1 (ESXi)
  • VMware vSphere 5.5 (ESXi)
  • VMware vSphere 6.0 (ESXi)

Warranty: There is a 1-year, customer-replaceable unit (CRU) limited warranty. When installed in a server, these adapters assume your system’s base warranty and any Lenovo Services warranty upgrade.

Physical Specifications:

The dimensions and weight of the adapter are specified:

  • Width: 100 mm (3.9 inches)
  • Depth: 80 mm (3.1 inches)
  • Weight: 136 g (0.3 lb)

Shipping dimensions and weight (approximate):

  • Height: 58 mm (2.3 in)
  • Width: 229 mm (9.0 in)
  • Depth: 208 mm (8.2 in)
  • Weight: 400 g (0.89 lb)