Lenovo Flex System CN4052 - Network adapter - PCIe 3.0 x8 - 10Gb Ethernet x 2 - for Flex System x240 M5

General

Form Factor

Plug-in card

Device Type

Network adapter

Interface (Bus) Type

PCI Express 3.0 x8

Expansion / Connectivity

Interfaces

2 x 10Gb Ethernet

Manufacturer Warranty

Service & Support

Limited warranty - replacement - 1 year

Networking

Features

IPv6 support, Jumbo Frames support, IPv4 support, PXE support, Large Send Offload (LSO), Large Receive Offload (LRO), Receive Side Scaling (RSS), adaptive load balancing (ALB), TCP Segmentation Offload (TSO), Advanced Error Reporting (AER), Extended Message-Signaled Interrupts (MSI-X), RDMA over Converged Ethernet (RoCE)

Connectivity Technology

Wired

Data Link Protocol

10 Gigabit Ethernet

Network / Transport Protocol

TCP/IP, UDP/IP

Compliant Standards

IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3p, IEEE 802.1ab (LLDP), IEEE 802.1AX, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qbg

Data Transfer Rate

10 Gbps

Ports

10Gb Ethernet x 2

Miscellaneous

Compliant Standards

CISPR 22 Class A, GOST, IEC 60950-1, CSA C22.2 No. 60950-1-03, UL 60950-1 Second Edition, FCC Part 15 A, FCC CFR47 Part 15 B, ANSI C63.4-2003, ICES-003 issue 4 Class A, VCCI Class A, KN22 Class A, AS/NZS CISPR22:2006 Class A, IEC60950-1

Software / System Requirements

OS Required

Microsoft Windows Server 2008, SUSE Linux Enterprise 11, Red Hat Linux Enterprise Server 6, Microsoft Windows Server 2012, VMware vSphere 5.1, VMware vSphere 5.5 (ESXi)

Dimensions & Weight

Width

10 cm

Depth

8 cm

Weight

13 g

Compatibility Information

Designed For

Lenovo Flex System x240 M5