IBM 343 manual Internal Chassis Layout

Internal Chassis Layout

The server board contains connectors for installing up to two Pentium III processors utilizing the FCPGA sockets. The server board has 6 DIMM slots and supports up to 6 GB error checking and correcting (ECC) SDRAM memory. The server board also contains 6 PCI slots (implemented via riser cards), input/output (I/O) ports and various controllers.

AB C D E

F

G

H

OM14190

A	Power Supply Cage		E	3.3 PCI Add-in Card Riser
B	Server Board		F	Fan Bracket
C	5 V PCI Add-in Card Riser	G	SCSI Hard Disk Drive Tray
D	Fan Module		H	Peripheral Bay

Figure 15. Internal Chassis Layout

The server board is mounted horizontally toward the rear of the chassis behind the system fan array. Up to two, 1.0-inch SCSI Ultra160 hard drives can be mounted in the hard drive tray that is mounted at the bottom front of the chassis. Above the hard drive tray and to the left are located the peripheral drives that consist of a slim-line (1/2-inch) floppy drive, and a slim-line (1/2-inch) CD-ROM drive.

The front panel is located above the hard drive tray and provides user interface for system management.

70 xSeries 343 Hardware Maintenance Manual