General Description 2-5Front View with Front Bezel RemovedHot-plug 3.5-inch hard disk drive model (SATA or SAS)See 3 - 7 on the previous page.1 2 3 4 5 6 7-1 7-2 7-3 18-28-0 9 8-1Hot-plug 2.5-inch hard disk drive model (SAS)See 3 - 7 on the previous page.98-1 8-58-31 18-48-25 6 8-042 37-1 7-2 7-31 Handles (1 at the right and left each)Hold the handles when dismounting/mounting the server from/in the rack.2 Serial port B (COM B) connectorManagement port fro connecting the personal computer having a serial interface to thisconnector.3 USB connectors (2 ports)Connect device compliant with the USB interface to the connectors.4 DUMP (NMI) switchPress this switch to dump system memory.5 POWER switchPress this switch to turn on/off the power. Pressing the switch once turns on the power, andthe POWER LED goes on. Pressing it again turns off the power. Keep pressing the switch for4 seconds or more forcibly turns off the power.6 UID (Unit ID) switchPress this switch to turn on/off the UID LEDs on the front and rear panels of the server.Pressing the switch once turns on the LEDs. Pressing it again turns them off.7 Optical disk drive (DVD-ROM drive)This drive reads data from the disc.7-1 Emergency hole 7-2 Disk access LED 7-3 CD tray eject button8 Hard disk drive baysMount hard disk drives in the bays. Each number following the bold-faced number indicatesthe drive ID. The hard disk drives must be purchased separately.9 DISK LED (green/amber)Hard disk drive LED. Each hard disk drive LED is green during access to the hard disk drive.The LED turns amber when the hard disk drive fails. The LED flashes switching back andforth between green and amber during build processing (in only disk array configuration).
