Product description:
Total Number of Ports: 2
Number of Network (RJ-45) Ports: 2
Bus type: PCI-E x4, Compatible with x8 and x16 slots
Media Type Supported: Twisted Pair
Network Technology: 10GBase-T
Form Factor: Plug-in Card
Package Contents:
Ethernet Converged Network Adapter X550-T2
Low-profile Bracket
Full-height Bracket
Device Supported: Server
Green Compliant: Yes
Green Compliance Certificate/Authority: RoHS

Support system:
Linux Kernel 2.6 o succ.
Microsoft Windows 7 64-bit Edition SP1
Microsoft Windows Server 2008 R2 (64 bit)
Microsoft Windows Server 2012 (64-bit)
Microsoft Windows Server 2012 R2 (64-bit)
Red Hat Enterprise Linux 6.7
Red Hat Enterprise Linux 7.1
SuSE Linux Enterprise Server 11 SP4
SuSE Linux Enterprise Server 12
VMware ESXi 5.5

Packing details:
1 x Ethernet Converged Network Adapter X550-T2
1 x Low Profile Bracket
1 x Driver CD