back to article Mellanox chops 10-gig Ethernet switch, adapter prices

Mellanox Technologies is not happy about the 10 Gigabit Ethernet switch and adapter ramp, and it is doing something about it: slashing its own prices. In the wake of its acquisition of InfiniBand switch-maker Voltaire, Mellanox last year launched its SwitchX converged Ethernet and InfiniBand ASICs for 10GbE and 40GbE switches …

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  1. E 2
    WTF?

    What the foo?

    '"There is definitely demand for 10GE, but it has been limited by high cost," Gilad Shainer, '

    This guy gets paid to figure that out?

  2. Anonymous Coward
    Anonymous Coward

    Milking it for all it is worth

    Rather like waiting for CPU speeds to increase

  3. Bronek Kozicki

    like it

    I checked performance figures for SX1035 and it's quite amazing.

    I wish I could make a small network with such stuff at home ;)

    Under $400 for 10Gbps adapter - well I think that goes long way towards increasing adoption.

    1. Sir Runcible Spoon

      Sir

      If you are able to generate that level of traffic on a home network, you will quickly start finding other bottlenecks that are harder to overcome, such as disk write speeds

    2. E 2

      4x Infiniband

      4x (ie 10Gb/s) dual port IB cards can be had on ebay for less than $50. So a point to point network between 3 or 4 machines with IPoIB and some routing magic is not expensive.

      I did this with three such cards and three PCs. I measured 5.8 Gb/s testing with netperf, and upwards of 300 MB/s NFS file server operations (limited by my RAID array).

      I do not run MPI code at home, so I think getting DDR or QDR cards would be overkill, but 10Gb/s IB proved to be very enabling, very much faster than gigabit Ethernet.

      1. Sir Runcible Spoon

        Sir

        "300 MB/s NFS file server operations (limited by my RAID array)"

        I think that is a protocol limit, you should be able to push that up to around 350 using ftp.

  4. Anonymous Coward
    Anonymous Coward

    NDA agreements.

    Slight case of RAS syndrome methinks.

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