HP NC550SFP CNA Dual Port 10Gb/s Fibre Channel PCI-E

Product Conditie Refurbished hardware, gebruikt en getest
Model NC550SFP
HP part nr. 586444-001
Product ID 9022

Beschikbaarheid: In voorraad

Vanaf: Excl. BTW: € 219,00 Incl. BTW: € 264,99

Prijs huidige configuratie: Excl. BTW: € 219,00 Incl. BTW: € 219,00

HP NC550SFP CNA Dual Port 10Gb/s Fibre Channel PCI-E

The NC550SFP is an eight lane (x8) PCI Express (PCIe) 10 Gigabit network solution offering optimal throughput for a Ethernet adapter.
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

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Stock Prijs
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Stock Prijs
  • x New Fiber Optical Patchcord, SC/PC to SC/PC
    Duplex Multimode 62.5/125, OM1
    Length: 5M
    P/N: 442205-RL3005
    [15 ] 34,95

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Prijs huidige configuratie: Excl. BTW: € 219,00 Incl. BTW: € 219,00

Extra informatie

Minimale afname 1
ServerHome.nl Garantie Dit product wordt geleverd met standaard ServerHome.nl garantie
Product Conditie Refurbished hardware, gebruikt en getest
Model NC550SFP
HP part nr. 586444-001
Full profile / Low Profile Full & Low Profile
Card Interface PCI-E
Network Poorten 2x
Network Snelheid 10G
Netwerk Type CNA
Card Interface PCI-E


With a theoretical Ethernet transfer rate of 40Gbps (dual port, bi-directional, full duplex mode) the NC550SFP delivers outstanding network performance that improves response time and removes bottlenecks for the next generation data center. 10 Gigabit Ethernet bandwidth is ideal for virtualization, high performance computing, database clusters, iSCSI storage, storage backups, grid systems, server and I/O consolidation, fabric consolidation, and more.

HP was an early champion of PCI Express bus technology and has played a key role in the development and industry adoption of the PCI Express specification. The NC550SFP is designed with an eight lane (x8) PCI Express bus based on the PCIe v2.0 standard. The adapter is backward compatible with four lane (x4) PCI Express automatically auto-sensing between x8 and x4 slots.

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.

I/O Virtualization support for VMware NetQueue helps meet the performance demands of consolidated virtual workloads.

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