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Conference mvblab::alphaserver_4100

Title:AlphaServer 4100
Moderator:MOVMON::DAVISS
Created:Tue Apr 16 1996
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:648
Total number of notes:3158

617.0. "Can we I/O expansion on older 4000's" by SCASS1::TURNERG () Wed May 21 1997 18:40

    I have a customer who has 2 Alpha 4000's that they bought in  Feb.
    They now have bought I/O expansions for this boxes. All they received
    was the I/O backplane and a power supply. Will we be able to do the
    upgrade from what I've read we may need a new system drawer. Is that
    true.
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617.1needs drawer swapGIDDAY::FLAWNThu May 22 1997 05:1213
    
    Note 511 gives some info on this. From this and the parts lists it
    comes out that the older BA30A drawer can't be upgraded with the 
    expansion option you have (I think you have the pwr sup, a saddle module 
    *and* a horse module, which make up H7150-AA). The H7150-AA can be used 
    for expanding the newer BA30B-AB drawers. 
    
    In this case a drawer swap would be needed, unless there's another way
    of achieving the objective (seems surprising that they'd add new stuff
    so quick as to run out of slots in a couple of months ?).
    
    Regards,
    Dave. 
617.2This looks fun!!SCASS1::TURNERGThu May 22 1997 12:356
    When they bought these systems they were fully populated with KZPSA's
    and DE500's they are connecting to some EMC controllers so to add
    anything else like memory channels we need the expansion. With the new
    BA30B-AB drawer will we just have to move the CPU's memory and I/O
    cards plus install the PCI expansion or will we have to field strip
    the existing boxes and move everything over to the new drawers.
617.3exVYGER::HENDERSONLFri May 23 1997 07:0910
    The "new" 4000 upgrade box is a BA30B-AA and it includes the PCI
    expansion already installed. All you need to do is remove
    CPU/Memory/PCI options from the old drawer, install it in the new
    drawer and return the old drawer.
    
    Orderable part number is DH-53Z2A-AA.
    
    
    
    Les