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T e c h n i c a l i n f o r m a t i o n
Functional Architecture
Your server's functional divisions consist of the following:
♦
Motherboard
♦
System Management Controller
♦
Front Panel
♦
Uninterruptible Power Supply (UPS)
♦
Hard Disk Drives and Removable Media Drives
♦
Motherboard Power Distribution Board
The following block diagram indicates the relationship of these divisions to
each other:
Disk Drives
3 × 5.25-inch Half-Height Bays 1 × 3.5-inch Floppy Disk Drive
Hard Disk Drives = 5 HDD Modules, 4 Bays per Module
Motherboard
2 × CPU on
6 × PCI Slots
board
4 × EISA Slots
2 x CPU on
(one shared card bay)
additional card
2 × Onboard SCSI
2 × Memory
controllers
banks
Peer bus PCI
SMIC
Onboard VGA
Plug-in ISA Adapter
Card
Parallel Port
Interface to SMC
Serial Port
FDC
Motherboard Power Distribution Board
Loudspeaker amplifier
Signal marshalling for SMC
11/2
1 to 5 SCSI Busses
Serial Communication
System
Management
Controller
Power to Motherboard
Uninterruptible Power Supply
Integral Batteries
Isolator switch
Front Panel
Switches, LEDs
LCD & IR
Sensor
Side Panel
& Door Locks
Temperature
Sensor
Fan Alarms:
3 in Electronics
Chamber, 3 in
Hard Disk
Chamber
Standby Supply to System Controller
AC & Battery Monitoring
Power ON/OFF Control
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