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      Broadcom NetXtreme I Dual Port GbE Adapter

      [ Part number: 90Y9371; 90Y9370 ]

      Broadcom NetXtreme I Dual Port GbE Adapter for IBM System X

      Giá: 3,150,000 VNĐ

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    Features and specifications

    The adapters have the following features:

    • One, two, or four 10/100/1000 copper ports with RJ45 for Cat 5e/6 cabling
    • Full line-rate performance across all ports
    • Low-profile form factor - supported by the majority of System x and iDataPlex servers
    • PCI Express 2.0 host interface (NetXtreme II single-port is PCI Express 1.1)
    • Jumbo Frames support (9600 bytes frames)
    • IEEE 802.1q VLAN support - provides enhanced network management and efficiency
    • I/O virtualization (IOV) support for VMWare NetQueue and Microsoft VMQ - improves network performance in virtualized environments
    • IEEE 802.3x flow control support
    • Receive and transmit side scaling
    • TCP, IP, and UDP checksum offload
    • Message Signaled Interrupts (MSI) and MSI-X support - Maximizes server processing performance by reducing CPU overhead and lowering interrupt latency
    • On-chip temperature monitor (NetXteme I only)
    • IEEE 802.3az Energy Efficient Ethernet (EEE) compliant - Reduces adapter power consumption by up to 42% through intelligent adaptive power management, adjusting power based on data traffic load. (NetXtreme I only)
    • IEEE 802.3z (Clause 30) - Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (NetXtreme I only)
    • IEEE 1588 Precision Time Control and 802.1AS time synchronization support - Provides greater accuracy of data packet delivery within the network (NetXtreme I only)
    • TCP/IP Offload Engine (TOE) support (NetXtreme II dual and quad-port only)
    • Hardware-based iSCSI offload (NetXtreme II dual and quad-port only)
    • Management using Broadcom Advanced Control Suite (BACS), Windows Management Instrumentation (WMI), and Broadcom Management API (BMAPI)

    Table 2 compares the features of the cards. The NetXteme I adapters are a lower-cost offering using the latest Broadcom controller. The NetXtreme II adapters offer advanced features such as TOE and iSCSI offload.

    Table 2. Features

    Feature NetXtreme I Quad-port NetXtreme II Quad-port NetXtreme I dual-port NetXtreme II dual-port NetXtreme II single-port
    Part number 90Y9352 49Y4220 90Y9370 42C1780 39Y6066
    Chipset BCM5719 BCM5709C BCM5720 BCM5709C BCM5708C
    RJ45 connectors 4 4 2 2 1
    PCIe Yes Yes Yes Yes Yes
    PCIe Gen2 Yes Yes Yes Yes No
    PCIe Lanes x4 x4 x1 x4 x4
    TOE support No Yes (ports 0 & 1 only) No Yes (both ports) Yes
    iSCSI offload No (software Initiator) Yes No (software Initiator) Yes* No (software Initiator)
    Stateless offloads Yes Yes Yes Yes Yes
    Jumbo Frames Yes Yes Yes Yes Yes
    IEEE 802.1Q VLAN support Yes Yes Yes Yes Yes
    PXE Boot Yes Yes Yes Yes Yes
    iSCSI Boot Yes Yes Yes Yes Yes
    NIC Teaming Yes Yes Yes Yes Yes
    On-chip temperature monitor Yes No Yes No No
    IEEE 802.3az (Energy Efficient Ethernet, EEE) Yes No Yes No No
    IEEE 1588/802.1AS (Precision Time Protocol, PTP) Yes No Yes No No
    VMware NetQueue & Microsoft VMQ Yes Yes Yes Yes No
    Statistics for SNMP MIB II Yes No Yes No No
    Form Factor Low-profile (5.2" x 2.7") Low-profile (6.6” x 2.53”) Low-profile (4.3" x 2.7") Low-profile (4.66” x 2.53”) Low-profile (5.875” x 2.75”)

     

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