NEC Express5800 120Ld, User Manual

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System Overview 1-3
Your server may include standard non-hot-swap SCSI hard disk drive bays or hot-swap
SCSI hard disk drive bays. See Figure 1-3. The standard SCSI hard disk drive bays
support four 1-inch or four 1.6-inch SCSI hard disk drives. The hot-swap SCSI hard
disk drive bays hold up to six 1.0-inch SCSI hard disk drives that can be swapped in or
out of the system without powering it down, if RAID is configured in the system.
0 1 2 3 4 5
0 1 2 3 4 5
Hot-swap Hard Disk Drive Bays
Standard Non-Hot-swap Hard Disk Drive Bays
Figure 1-3. SCSI Hard Disk Drive Bays
As application requirements increase, you can expand your server with an additional
processor, 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 Edge
Contact 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 SCSI
interfaces.
!
Integrated onboard Network Interface Controller (NIC), an Intel 82559 PCI LAN
controller for 10 or 100 Mbps Fast Ethernet networks with an RJ-45 Ethernet
connector.
!
Single Channel enhanced IDE controller.
!
Three 5 ¼-inch removable media expansion bays with a CD-ROM drive installed
in one bay and a 3 ½-inch half-height bay with a diskette drive installed.