HP Integrity rx8620 Server User Service Guide

Table 1-6 PCI-X Slot Types (continued)

Device

SlotI/O Partition

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.60

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.50

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.40

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.30

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.20

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.10

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.8

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.71

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.61

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.51

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.41

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.31

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.21

PCI (33 or 66 MHz) / PCI-X (66 or 133 MHz) 64-bit, 3.3 V connector, Hot-Plug Slot.11

1 If the slot is used as a PCI slot, either the 33 MHz or 66 MHz PCI frequency is supported.

If the slot is used as a PCI-X slot, either the 66 MHz or 133 MHz PCI-X frequency is supported.

2 This is a single rope between the SBA and LBA and not a dual rope like ropes 1–7.

Core I/O Card

Up to two core I/O cards can be plugged into the server. Two core I/O cards allows for two I/O

partitions to exist in the server. The server can have up to two partitions but the total number of

partitions possible in a server with the Server Expansion Unit attached is four.

The core I/O card can be replaced with standby power applied. The system power to the core

I/O is handled in the hardware the same way a hot-plug PCI/PCI-X card is handled. Standby

power to core I/O is handled by power manager devices to limit inrush current during insertion.

Mass Storage (Disk) Backplane

Internal mass storage connections to disks are routed on the mass storage backplane, having

connectors and termination logic. All hard disks are hot-plug while removable media disks are

not hot-plug. The server accommodates two internal, removable media devices. Therefore, power

connectors for a removable media device are required on the mass storage backplane. For more

information, see Figure 1-12.

HP Integrity rx8620 Server Block Diagram 29