Section 1
Technical Information
SYSTEM OVERVIEW
NEC PowerMate
Professional 9000 Series computers are built-to-order systems for the
Advanced Corporate Professional segment of the commercial market. All models come with
in-demand features mounted on an ATX form-factor chassis. These features include a
system board containing single or dual Intel
Pentium
II processors with MMX
technology, four DIMM sockets supporting SDRAM or EDO system memory, and a Plug
and Play Super I/O controller. Table 1-1 describes system hardware.
Table 1-1 PowerMate Professional System Description
Item
Description
Chassis
Minitower, ATX
Processor
Pentium II with 512-KB cache
Number of Processors
Dual Symetric Multiprocessing (SMP) support
Processor Speed
233 MHz, 266MHz, 300 MHz, or 333 MHz
System board
Intel DK440LX
Chipset
Intel 440LX
Audio
Crystal 4236B integrated on system board
Graphics
AGP video board installed in AGP slot
Cache:
512-KB SBRAM (integrated on CPU card)
Memory:
32-, 64-, 128-MB SDRAM DIMMs
4 DIMM sockets (512 MB SDRAM, 1 GB EDO max)
Bus Mastering
UltraDMA 33 MB/second transfer
Integrated Controllers
EIDE / Ultra Wide SCSI (UW SCSI)
USB
2 connectors
LAN
Intel or 3COM
®
network interface card (NIC)
factory-installed
Power Management
Advanced Power Management (APM) 1.2 support
Expansion slots
3 PCI, 1 shared, 1 ISA, 1 AGP
Bays (6)
Two internal hard drives (3.5" x 1")
Three external (5.25" x 1.6")
One 3.5" x 1" (occupied by 1.44-MB diskette drive)
Hard Drive
6.4-, 8.4-GB IDE; 4.5-, 9.1-GB UW SCSI; RAIDport option
Operating System
Windows
®
95/Windows NT
®
4.0 (PC 97 compliant)