![background image](http://html.mh-extra.com/html/nec/neax-express/neax-express_service-and-reference-manual_251372021.webp)
System Overview 1-3
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, diskette drives and hard disk drives.
Your server features the following major components:
Single or dual high-performance processors packaged in either Single Edge Contact
Cartridge (SECC) or Single Edge Contact Cartridge 2 (SECC2) packages.
32 MB to 1 GB of memory, using up to four unbuffered DIMMs. Memory is
partitioned as four banks of SDRAM DIMMs, each providing 72 bits of
noninterleaved memory (64 bit main memory plus ECC).
Four PCI (33/32 bit) expansion slots for add-in boards. Two PCI (66/32) 5V
expansion slots (backwards compatible to PCI 33/32 bit.)
One ISA expansion slot for add-in board. Embedded PC-compatible support (serial,
parallel, mouse, keyboard, diskette, and Plug and Play features).
Server Management that includes:
Thermal/voltage monitoring and error handling.
Real time clock/calendar (RTC).
Front panel controls and indicators (LEDs).
System Setup Utility (SSU).
Basic Input/Output System (BIOS), Power On Self Test (POST), and Setup
stored in flash memory.
Integrated onboard Cirrus Logic CL-GD5480 Super Video Graphics Array (SVGA)
controller with 2 MB of 10 ns onboard SGRAM (Synchronous Graphics Memory)
video memory.
Adaptec AIC-7896, supporting onboard Ultra2 (LVDS) Wide and Ultra-Wide SCSI
interfaces.
Integrated onboard Network Interface Controller (NIC), an Intel 82559 PCI LAN
controller for 10 or 100 Mbps TX Fast Ethernet networks. RJ-45 Ethernet connector
with indicator LEDs for I/O backpanel.
Dual Channel enhanced IDE controller.
Chassis that holds up to 12 drives: seven hot-swap bays for ultra-2 (LVD) SCSI hard
drives; five removable media expansion bays with a CD-ROM reader already
installed in one bay; and a half-height bay with a diskette drive already installed in
the bay.
Seven hot-swap SCSI hard disk drive bays accessible from the front of the chassis.
The bays are secured behind a lockable front door where the drives can be swapped
in or out of the system without powering it down, if RAID is configured in the
system.
SCSI backplane is Ultra-2 (LVD) ready.
Содержание NEAX Express
Страница 1: ... S e r v i c e a n d R e f e r e n c e G u i d e NEAX Express ...
Страница 2: ...NEC ...
Страница 3: ... S e r v i c e a n d R e f e r e n c e G u i d e NEAX Express ...
Страница 18: ...xvi Using This Guide NEC ...
Страница 38: ...1 20 System Overview ...
Страница 82: ...3 30 Configuring Your System ...
Страница 136: ...4 54 Disassembly and Reassembly ...
Страница 158: ...5 22 Problem Solving ...
Страница 159: ...6 Illustrated Parts Breakdown Exploded View Field Replaceable Units Redundant Power Cable List ...
Страница 164: ...6 6 Illustrated Parts Breakdown ...
Страница 165: ...A System Cabling System Cabling Before You Begin Static Precautions Standard Configuration ...
Страница 169: ...System Cabling A 5 Standard System Cable Routing A Ultra2 LVD SCSI cable 68 pins B IDE cable 40 pins ...
Страница 170: ...A 6 System Cabling ...
Страница 171: ...B System Setup Utility System Setup Utility SSU Creating SSU Diskettes Running the SSU Exiting the SSU ...
Страница 208: ...C 20 Emergency Management Port ...
Страница 209: ...D Platform Event Paging ...
Страница 224: ...E 14 Connectors ...
Страница 234: ...10 Glossary ...
Страница 241: ...xx ...
Страница 242: ... 456 01510 000 ...