System Overview 1-3Your server may include standard non-hot-swap SCSI hard disk drive bays or hot-swapSCSI hard disk drive bays. See Figure 1-3. The standard SCSI hard disk drive bayssupport four 1-inch or four 1.6-inch SCSI hard disk drives. The hot-swap SCSI harddisk drive bays hold up to six 1.0-inch SCSI hard disk drives that can be swapped in orout of the system without powering it down, if RAID is configured in the system.0 1 2 3 4 50 1 2 3 4 5Hot-swap Hard Disk Drive BaysStandard Non-Hot-swap Hard Disk Drive BaysFigure 1-3. SCSI Hard Disk Drive BaysAs application requirements increase, you can expand your server with an additionalprocessor, additional memory, add-in boards and peripheral devices: tape devices,CD-ROM, and hard disk drives.Your server features the following major components:! Single or dual high-performance Pentium III processors packaged in Single EdgeContact Cartridge Version 2 (SECC2).! 64 MB to 4 GB of memory, using up to four DIMMs.! Seven PCI expansion slots for add-in boards (one slot shared with an ISA slot).! One ISA expansion slot shared with a PCI slot for add-in board.! Embedded PC-compatible support (serial, parallel, mouse, keyboard, diskette,USB, LAN, and video).! Integrated onboard ATI RAGE IIC Super Video Graphics Array (SVGA)controller with 4 MB of video memory.! Adaptec AIC7899 SCSI controller providing Wide Ultra2 and Ultra-160/M SCSIinterfaces.! Integrated onboard Network Interface Controller (NIC), an Intel 82559 PCI LANcontroller for 10 or 100 Mbps Fast Ethernet networks with an RJ-45 Ethernetconnector.! Single Channel enhanced IDE controller.! Three 5 ¼-inch removable media expansion bays with a CD-ROM drive installedin one bay and a 3 ½-inch half-height bay with a diskette drive installed.
