Limited Warranty: 1 Year Manufacturer/Supplier: IBM Corporation Manufacturer Part Number: 49Y7960 Manufacturer Website Address: http://www.ibm.com Brand Name: IBM Product Series: X520 Product Name: X520 10Gigabit Ethernet Card Marketing Information: The explosive growth in virtualization is leading to an increasing demand for network performance. With more virtual machines (VMs) running on each multicore server, networking traffic is dramatically increased with each VM competing for available I/ O bandwidth. Intel's family of Intel Ethernet X520 Adapters addresses networking bottlenecks in virtualized environments. These adapters enable network-intensive applications to achieve the performance expected in a virtualized environment. Product Type: 10Gigabit Ethernet Card Host Interface: PCI Express Number of Total Expansion Slots: 2 Expansion Slot Type: SFP+ Number of SFP+ Slots: 2 Network Technology: 10GBase-X Card Height: Low-profile Height: 2.7" Width: 6.6" Package Contents: X520 10Gigabit Ethernet Card , Mounting Bracket Green Compliant: Yes Green Compliance Certificate/Authority: RoHS