Installation guide

Chapter 1
HP Integrity rx7640 Server and HP 9000 rp7440 Server Overview
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The information in this guide applies to the HP Integrity rx7640 and HP 9000 rp7440 servers, except for a
few items specifically denoted as applying only to the HP Integrity rx7640 Server.
The server is a 10U
1
high, 8-socket symmetric multiprocessor (SMP) rack-mount or standalone server.
Features of the server include:
• Up to 256 GB of physical memory provided by dual inline memory modules (DIMMs).
• Dual-core processors.
• Up to 16 processors with a maximum of 4 processor modules per cell board and a maximum of 2 cell
boards.
• One cell controller (CC) per cell board.
• Turbo fans to cool CPUs and CCs on the cell boards.
• Up to four embedded hard disk drives.
• One half-height DVD drive, two slimline DVDs or one DAT drive.
• Two front chassis mounted N+1 fans.
• Two rear chassis mounted N+1 fans.
• Six N+1 PCI-X card cage fans.
• Two N+1 bulk power supplies.
• N+1 hot-swappable system oscillators.
• Sixteen PCI-X slots divided into two partitions. Each partition can accommodate up to eight
PCI/PCI-X/PCI-X 2.0 cards.
• Up to two core I/O card sets.
• One manageability processor per core I/O card with failover capability when two or more core I/O cards
are installed and properly configured.
• Four 220 V AC power plugs. Two are required and the other two provide power source redundancy.
1. The U is a unit of measurement specifying product height. One U is equal to 1.75 inches.