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Intel X540 Dual Port 10GBase-T Embedded Adapter for Lenovo System x


49Y7990 (Lenovo / Server Accessory)

SKU: 49Y7990 Category:


The Intel X540 Dual Port 10 GbE adapters for IBM System x is powered by reliable and proven 10 GB Ethernet technology from Intel. This card offers full line-rate 10 Gbps performance for high-IO intensive applications, and showcases the next generation in 10 GbE networking features for the enterprise network and data center.

Product Highlights

  • Load balancing on multiple processors, which increases performance on multiprocessor systems by efficiently balancing network loads across processor cores
  • Header splits and replication in receive helps the driver focus on the relevant part of the packet without needing to parse it
  • Multiple queues allow packet handling without the waiting/buffer overflow, which provides efficient packet prioritization
  • Support for Intel Virtualization Technology (VT) with I/OAT and VMDq
  • IEEE 802.3x flow control support
  • Support for advanced packet filtering
  • Jumbo frames support



Lenovo is a public company which is in the industry of computer hardware and electronics services. The company was founded in November 1, 1984 under the name Legend in Beijing China. The company has two headquarters, one located in Haidian District, Beijing, China and the other located in Morrisville, North Carolina, United States. Their website is The chairman and CEO of the company is Yang Yuanqing. The products which the company markets are smart phones, tablet computers, storage devices, television, printers, scanners, netbooks, desktops, servers, notebooks and peripherals. In the year 2016, Lenovo generated a revenue of US $44.91 billion but had a net income of US $-128.1 million in the same year. In that same year, 2016, they had a total number of 60,000 employees. The company’s parent company with 30% of its assets is Legend Holdings.