HP Integrity rx8640 and HP 9000 rp8440 Servers Installation Guide

26.7 inches from front rack column to core I/O card connector surface
30 inches overall package dimension, including 2.7 inches protruding in front of the front
rack columns
• Width: 17.5 inches, constrained by EIA standard 19-inch racks
• Height: 17 U (29.55 inches), constrained by package density
The mass storage section located in the front enables access to removable media drives without
removal of the bezel. The mass storage bay accommodates two 5.25-inch removable media drives
and up to four 3.5-inch hard disk drives. The front panel display, containing LEDs and the system
power switch, is located directly above the hard drive media bays.
Below the mass storage section and behind a removable bezel are two PCI-X power supplies. Each
PCI-X power supply powers both I/O partitions. Two PCI-X power supplies offer a N+1 configuration.
Enclosed with protective finger guards are nine front online replace (OLR) fan modules.
The bulk power supply is partitioned by a sealed metallic enclosure located in the bottom of the
server. This enclosure houses the N+1 fully redundant bulk power supplies. Install these power
supplies from the front of the server after removing the front bezel. The power supply is 2.45 X
5.625 X 20.0 inches.
Figure 3 Server (Rear View)
PCI OLR Fans
PCI I/O Card Section
Core I/O Cards
Rear OLR Fans
AC Power Receptacles
Access the PCI-X I/O card section, located toward the rear by removing the top cover.
The PCI card bulkhead connectors are located at the rear top.
The PCI X OLR fan modules are located in front of the PCI cards. They are housed in plastic carriers.
The 12 rear OLR fans attached outside the chassis house 120-mm exhaust fans.
10 HP Integrity rx8640 Server Overview