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IBM 5796 PCI DDR 12X EXPANSION DRAWER

IBM 5796 PCI DDR 12X EXPANSION DRAWER

$600.00




  • Description

    Product Description

    Model 5796 expansion unit

    Learn about the PCI-X DDR slots in the 5796 expansion unit.

    System description

    The 5796 expansion unit is a rack-mountable, I/O expansion drawer that is designed to be attached to the system unit using the 12X Channel bus and 12X cables. There is a limit of four 5796 per 12X loop. The 5796 can accommodate 6, Generation 3 blind swap adapter cassettes. Cassettes can be installed and removed without removing the drawer from the rack. The 5796 does not support I/O processor (IOP) adapters.

    The following figure shows the back view of the expansion unit.

    Figure 1. Back view

    Back view of the unit.

    Table 1 describes the location codes that are shown in Figure 1.

    Table 1. Location code descriptions
    Location code Description
    C1, C2, C3, C4, C5, and C6 PCI-X DDR slots. See also PCI-X DDR slot descriptions.
    C7-T1 and C7-T2 12X Channel remote I/O ports
    C8-T1 and C8-T2 Dual port SPCN connectors.
    E1 and E2 Power supply connectors.

    PCI-X DDR slot descriptions

    The following table describes the PCI-X DDR slots.

    Table 2. PCI-X DDR slot properties
    PHB-A1 PHB-A2 PHB-A3 PHB-B2 PHB-B2 PHB-B3
    Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6
    Long Long Long Long Long Long
    64-bit 3.3V, 266 MHz 64-bit 3.3V, 266 MHz 64-bit 3.3V, 266 MHz 64-bit 3.3V, 266 MHz 64-bit 3.3V, 266 MHz 64-bit 3.3V, 266 MHz
    C1 C2 C3 C4 C5 C6
    • There are two I/O chips, each with three PCI host busses (PHB)s. Each PCI-X DDR slot connects directly to a PHB
    • All slots are compatible with PCI, PCI-X and PCI-X DDR adapters.
    • Short adapters can go in long slots.

    Slot priority

    The slot priority for all adapters is 1, 4, 2, 5, 3, and 6.

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    Contact Info

    International Systems Management, Inc.
    5824-E Peachtree Corners East
    Norcross, GA, 30092
    USA

    Phone: 770.840.8994
    Fax: 770.840.9228
    Email: [email protected]


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