EPSON NX
Keyboard
Mouse
Option slots
Speaker
Feature
connector
LAN adapter
Mass Storage
Horizontal
mounts
Vertical
mount
Diskette drives
Hard disk
drives
ES/2
compatible keyboard interface built
into main system board; keyboard speed,
delay, and num lock settings selectable
through SETUP; 6-pin, mini DIN connector
I’S/2
compatible mouse interface built
into
main
system board; 6-pin, mini DIN
connector
Four standard
X-bit
(or
&bit)
I/O
expansion slots (three available); ISA
compatible; 8 MHz bus speed
Internal; operation controllable through
SETUP and volume selectable by software
IBM compatible VGA pass-through
interface built into main system board;
26-pin connector
Intel
EtherExpress
16C,
&bit
ISA-
compatible Ethernet adapter; supports
BNC coax (thin Ethernet), AUI
DE15s
(thick Ethernet), and RJ-45
(10BaseT
Ethernet); Link and Activity status LEDs;
software configurable for I/O address,
IRQ, connector type, and I/O- or memory-
mapped buffering; diagnostic utility
included
Three drives maximum (two horizontal
mounts and one vertical mount),
configurable using the following:
Up to two externally-accessible,
half-height horizontal mounts; each
horizontal bay can accommodate one
5%inch
form factor hard disk, diskette,
tape, CD-ROM, or other drive, or one
3%-inch form factor hard disk, diskette,
tape, CD-ROM, or other drive with
51/4-inch
mounting frames attached
One internal third- or half-height vertical
mount; vertical bay can accommodate one
3%-inch form factor hard disk or other
drive
3.5~inch,
1
&MB
(high-density)
5.25~inch,
1.2MB
(highdensity), DOS only
3*4-inch
or
5&inch
form factor hard disk
drive(s), up to half-height size; the first
mounted vertically, second mounted
horizontally; (the vertical bay can
accommodate only
3l/i-inch
form factor
drives; the horizontal bays can
accommodate
3*4-&h
or
5!@nch
form
factor drives)
Other devices
Keyboard
Power Supply
Type
Input ranges
Maximum
outputs
Frequency
Cables
Half-height tape drive, CD-ROM drive, or
other storage device;
51/4-inch
form factor
or
31&inch
form factor with
5’!-inch
mounting frames attached
Detachable; two-position height;
101 sculpted keys; numeric/cursor control
keypad; four-key cursor control keypad;
12 function keys
145 Watt, fan-cooled
90
to
132 VAC and 180 to 264 VAC, switch
selectable voltage
+5
VDC at
18 Amps,
+12
VDC at 4.0
Amps, -5 VDC at 0.3 Amps, -12 VDC at
0.3 Amps
47to63Hz
Two to main system board; four to mass
storage devices
Option Slot Power Limits
Maxlmum
current
+5
volts
+12
volts
-SVoRsand-12Volts
For each slot
7 Amps
1.5Amps
0.3Amps
For ail four slots 16Amps
3
Amps
0.3
Amps
Environmental Requirements
Condltlon
1
Operatlng range
1
Nonqeratlng
1
Storage range
1
I
1
range
I
Temtxvature
I
41’
to
95’
F
I-4°t01400F
14’to140°F
(SO
to
35OC)
(do0
to
6oOC)
(-2o”
to
6oOC)
Humidity
20% to 60%
1O%toQO%
lO%to95%
(non-
condensing)
Atlituds
~toQ,QOOR
4ooto
11,660R
4300t039,600ft
(-100 to 3,000 m) (-100 to 3,600 m) (-100 to 12,000
m)
Maximum
66’F
104’F 134’F
wet bulb (20°C)
(4OOC)
(57OC)
Acoustical
37.4 dB(A)
WA N/A
noise
I I I
Physical Characteristics
Width
14.8 inches (370 mm)
Depth 16.5 inches (412 mm)
Height
4.8 inches (120
mm)
Weight 16.7 lb (7.6 kg), without keyboard
EPSON NX-2
6/30/93
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