544+FLR-QSFP - HP InfiniBand QDR/Ethernet 10Gb 2-Port Adapter

Here are the technical specifications for the HP InfiniBand QDR/Ethernet 10Gb 2-Port Adapter:

1. Interface Type: PCI Express x8
2. Data Transfer Rate: 40 Gbps
3. Connectivity Technology: Wired
4. Ports: 2 x InfiniBand QDR / Ethernet 10Gb
5. Data Link Protocol: 10 GigE, InfiniBand
6. Features: Quality of Service (QoS), Jumbo Frames support, PXE support, Large Send Offload (LSO), Receive Side Scaling (RSS), TCP/IP checksum offload, UDP/IP checksum offload, Virtual Machine Device Queues (VMDq)
7. Processor: 1 x 82599 - Intel
8. RAM: 256 MB
9. Compatibility: PC
10. OS Required: Microsoft Windows Server 2003, Red Hat Enterprise Linux 4, SuSE Linux Enterprise Server 11, Microsoft Windows Server 2008 R2, Red Hat Enterprise Linux 5, Microsoft Windows Server 2012, VMware ESX 4.1, VMware ESXi 4.1, SuSE Linux Enterprise Server 10, VMware ESXi 5.0, VMware ESXi 5.1, Red Hat Enterprise Linux 6, Oracle Solaris 10, Oracle Solaris 11, VMware ESXi 5.5, SuSE Linux Enterprise Server 12
11. Dimensions (WxDxH): 6.6 in x 2.7 in
12. Weight: 2.12 oz

Helpful notes:
1. This adapter is ideal for high-performance computing and data center applications.
2. It supports both InfiniBand and Ethernet protocols, providing flexibility for different networking needs.
3. The included features, such as Quality of Service and Jumbo Frames support, help to optimize network performance.