Lenovo Intel X540T2 Dual Port 10GBaseT Adapter

Normally $556.52

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AUD $ 523 .14

$ 523 .14

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Lenovo Intel X540T2 Dual Port 10GBaseT Adapter

Brand: Lenovo
MPN: 49Y7970
Part #: NICLEN722900
UPC: 883436164283

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Brand: Lenovo
MPN: 49Y7970
Part #: NICLEN722900
UPC: 883436164283

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Features

Intel X520 and X540 Dual Port 10 GbE Adapters for System x and ThinkServer

The Intel X520 and X540 Dual Port 10 GbE adapters for System x and ThinkServer are powered by reliable and proven 10 Gb Ethernet technology. These adapters offer full line-rate 10 Gbps performance for high-IO intensive applications, and showcase the next generation in 10 GbE networking features for the enterprise network and data center. For ThinkServer, the X520 and X540 adapters also include FCoE and iSCSI Converged Ethernet support. This product guide provides essential presales information to understand the Intel X520 and X540 offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about Intel X520 and X540 adapters and consider their use in IT solutions.

Did you know?

In a multicore platform, the Intel X520 and X540 adapters support Intel I/O Virtualization Technology (IOVT), which helps accelerate data across the platform, therefore improving application response times. For virtualized environments, Intel Ethernet adapters offer advanced features with VMDq that lower processor utilization and increase I/O performance. The X520 and X540 adapters are available in special mezzanine form factors for supported System x and ThinkServer systems. This form factor allows you to use the server's standard PCIe slots for other technologies.

Specifications

Part numbers
49Y7970 Intel X540 Dual Port 10GbaseT PCIe Adapter for System x

ASIC
Intel x540

Ports
2x RJ45

Bus interface
x8 PCIe Gen 2.0

Standards
10GBaseT, 1000BaseT, 100BaseT
IEEE802.3ad (Link Aggregation)
IEEE802.1q (VLAN), 802.1p (QoS/CoS)
IEEE802.3x (Flow Control),802.1au (Congestion Notification), 802.1Qau (Backward Flow Control)
IEEE 802.1ae (MAC Level Encryption)
IEEE 1588 (Time Stamping) and 802.1as (Timing and Synchronization)
Jumbo Frames (15,500 bytes)

VMDq
Offloads the data-sorting functionality from the hypervisor to the network hardware, improving data throughput and CPU usage
Provides QoS feature on the Tx data by providing round-robin servicing and preventing head-of-line blocking
Sorting based on MAC addresses and VLAN tags

Next-generation VMDq (64 queues per port)
Enhanced QoS feature by providing weighted round-robin servicing for the Tx data
Provides loopback functionality, where data transfer between the virtual machines within the same physical server need not go out to the wire and come back in, improving throughput and CPU usage
Supports replication of multicast and broadcast data

Virtual machine load balancing
Virtual machine load balancing (VMLB) provides traffic load balancing (Tx and Rx) across virtual machines bound
to the team interface, as well as fault tolerance in the event of switch, port, cable, or adapter failure

Physical features
PCIe: LxWxH: 168 mm x 69 mm x 15 mm, Standard bracket (low profile available)
Embedded: conforms to System x mezzanine form factor
ML2: conforms to Mezzanine LOM Gen 2 form factor

Environmental
Operating temperature: 0° to 55°C (32° to 131°F)
Storage temperature: -20° to 65°C (-4° to 149°F)
Relative humidity: maximum 85% noncondensing

Manufacturer Part No:

49Y7970

Brand:

Lenovo

Product Type:

UPC

883436164283

Product Family:

Shipping Weight:

0.35 kg

PB Part No:

NICLEN722900

Product Model:

Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

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