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PartNumber: E10G42BFSR
  Intel Ethernet CNA NIC X520-SR2   (Carta di Credito Web ) 337,72 € Aggiungi Prodotto al Carrello
2x10GbE, Fiber MMF up to 300m, PCIe X8, Retail,      
    Pagamento e Prezzo si cambiano nel Carrello, inserito il primo articolo.  
         
Marchio:Intel        
Codice: 30998.01        
PartNumber:E10G42BFSR      
EAN:735858205207         
dispo Ordinabile         
Notifica Disponibilità        
         
         
         
         
 Altri articoli del Produttore:  Intel      
 Altri articoli nelle Categorie:/ Hardware / Networking / NIC (schede)      
 

Descrizione disponibile anche in: Descrizione Italiana
Intels new family of Intel Ethernet X520 Server Adapters are the most flexible and scalable Ethernet adapters for todays demanding data center environments. Data center networks are being pushed to their limits. The escalating deployments of servers with multi-core processors and demanding applications such as High Performance Computing (HPC), database clusters, and video-on-demand are driving the need for 10 Gigabit connections. Customers require flexible and scalable I/O solutions to meet the rigorous requirements of running mission-critical applications in virtualized and unified storage environments. Powered by Intels third-generation 10 GbE network controller, the Intel Ethernet 82599 10 Gigabit Ethernet Controller, the X520 server adapter family addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization, flexibility for LAN and SAN networking, and proven, reliable performance. Best Choice for Virtualization The explosive growth in virtualization is leading to an increasing demand for network performance. With more Virtual Machines (VMs) running on each multi-core server, networking traffic is dramatically increased with each VM competing for available I/O bandwidth. Intels new family of Intel Ethernet X520 Server Adapters addresses networking bottlenecks in virtualized environments. These new adapters enable network-intensive applications to achieve the performance expected in a virtualized environment. The Intel Ethernet X520 family of server adapters provides the best networking performance available in the industry, whether the physical port is configured in an emulation mode using the virtual switch in the Virtual Machine Monitor (VMM), or is directly assigned to a virtual machine. In the emulation mode, Intels I/O technology, Virtual Machine Device queues1 (VMDq) optimizes network performance by offloading data sorting and copying from the software Virtual Switch in the VMM to the Intel Ethernet 82599 10 Gigabit Controller. This configuration is best suited for a large number of VMs running standard applications that have limited bandwidth and latency requirements. For mission-critical applications, where dedicated I/O is required for maximum network performance, users can assign a dedicated virtual adapter port to a VM. Using another Intel technology, Virtual Machine Direct Connect (VMDc), on an Intel Ethernet X520 server adapter provides direct VM connectivity and data protection across VMs. VMDc technology allows the data to bypass the software virtual switch and provides near-native performance. It assigns either physical or virtual I/O ports to individual VMs directly. This technology is best suited for applications that demand the highest I/O throughput and lowest latency performance such as database, storage, financial and other applications. VMDc uses the PCI-SIG SR-IOV capability which is a mechanism for devices to advertise their ability to be directly assigned to multiple virtual machines. SR-IOV allows for the partitioning of a PCI function into many virtual interfaces for the purpose of sharing the resources of a PCI Express* (PCIe) device in a virtual environment. These virtual interfaces are called Virtual Functions. Each virtual function can support a unique and separate data path for I/O-related functions within the PCI Express hierarchy. Use of SR-IOV with a networking device, for example, allows the bandwidth of a single port (function) to be partitioned into smaller slices that may be allocated to specific VMs, or guests, via a standard interface. The Intel Ethernet X520 family of server adapters delivers the same functionality and throughput as ten dual-port, one Gigabit adapters, saving cost, power, and complexity. For more information on virtualization please go to www.intel.com/go/vtc.

 Confezione:  
  Peso Lordo: 0,3 Kg
Dimensioni Lorde: 40x150x230 mm
 
     
 Intel - Sito web:http://www.intel.it  
     
     
   

 
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