Interesting Find - IBM 12 port SAS Expander

Discussion in 'RAID Controllers and Host Bus Adapters' started by sboesch, Jan 11, 2013.

  1. sboesch

    sboesch Member

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    I have seen a couple of these on ebay of late. I am tempted to play with one.
     
    #1
    sboesch, Jan 11, 2013
  2. PigLover

    PigLover Moderator

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    I noticed those last week too. Its a very curious item - a 12-port expander seems like a strange thing to even build.

    Unless I misunderstand, it takes 1x 4-port 8087 in and gives 2x 4-port 8087 out, so its really only a net gain of 4 ports. Of course I guess if you have a 12-drive chassis it could be quite useful - but you can get a 2nd M1015 for almost the same price and have 16 ports net.
     
    #2
    PigLover, Jan 11, 2013
  3. sboesch

    sboesch Member

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    It just sold, looks like I won't be getting that one!
     
    #3
    sboesch, Jan 11, 2013
  4. mobilenvidia

    mobilenvidia Moderator

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    Do the input ports come via the PCIe port, wonder how this expands with no SAS inputs

    [​IMG]
    Click piccy for item.

     
    #4
    Last edited: Jan 11, 2013
    mobilenvidia, Jan 11, 2013
  5. cactus

    cactus Moderator

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    These remind me of the Sun SLC Flash cards dba had posted.
     
    #5
    cactus, Jan 12, 2013
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