HP NC522SFP Dual Port 10GbE Gigabit Server Adapter 468349-001 FH Card PCIe x8
The NC552SFP is an eight lane (x8) PCI Express (PCIe) 10 Gigabit network solution offering optimal throughput. This PCI Express Gen 2 adapter ships with two SFP+ (Small Form-factor Pluggable) cages suitable for connecting to Direct Attach Cable (DAC) or an SR fiber module supporting fiber optic cabling.
The NC552SFP ships with advanced server features that suits ProLiant customers expectations, such as support for TCP checksum and segmentation, Large Send and Large Receive offload capability, VLAN tagging, 9K jumbo frames, IPv4 and IPv6, teaming for failover and load balancing, and TCP/IP Offload for Windows. The NC552SFP is easy to install and configure, and can be used in either standard or low profile slots.
FEATURES:
- The 20,000 Mbps full duplex Ethernet transfer rate per port (40 Gbps aggregate full duplex) delivers outstanding network performance that improves response time and removes bottlenecks for the next generation data center. 10 Gigabit Ethernet bandwidth is ideal for high performance computing, database clusters, iSCSI storage, storage backups, grid systems, virtualization, server and I/O consolidation, fabric consolidation, and more.
- Jumbo frames (also known as extended frames) permit a 9,000 byte transmission unit (MTU). The NC550SFP adapter supports 9KB jumbo frames as a way to achieve higher throughput and better CPU utilization. Jumbo frames are particularly useful for database transfers and tape backups.
- For overall improved system response, the NC550SFP adapter supports standard TCP/IP offloading techniques including: TCP/IP checksum offload (TCO) moves the TCP and IP checksum offloading from the CPU to the network adapter. Large Send Offload (LSO) or TCP Segmentation Offload (TSO) allows the TCP segmentation to be handled by the adapter rather than the CPU.
- Interrupt coalescing (interrupt moderation) groups multiple packets, thereby reducing the number of interrupts sent to the host. This process optimizes host efficiency, leaving the CPU available for other duties.
- IEEE quality of service (QoS) 802.1p tagging allows the adapter to mark or tag frames with a priority level across a QoS-aware network for improved traffic flow.
Manufacturer Part Numbers: HP NC522SFP - 468349-001
http://www.bargainhardware.co.uk/content/specifications/NC522SFP_datasheet.pdf
| Content | Specification |
| Data Rate | Per Port: Upto 10Gbit/sec |
| Bus Interface | PCI Express Gen 2.0 Compatible (x8) |
