NEC POWERMATE ENTERPRISE - 09-1997 User manual

First Printing — September 1997
Copyright 1997
NEC Computer Systems Division
Packard Bell NEC, Inc.
1414 Massachusetts Avenue
Boxborough, MA 01719-2298
All Rights Reserved
PROPRIETARY NOTICE AND LIABILITY DISCLAIMER
The information disclosed in this document, including all designs and related materials, is
the valuable property of NEC Computer Systems Division, Packard Bell NEC, Inc.
(hereinafter “NECCSD”) and/or its licensors. NECCSD and/or its licensors, as appropriate,
reserve all patent, copyright and other proprietary rights to this document, including all de-
sign, manufacturing,reproduction, use, and sales rights thereto, except to the extent said
rights are expressly granted to others.
The NECCSD product(s) discussed in this document are warranted in accordance with the
terms of the Warranty Statement accompanying each product. However, actual
performance of each such product is dependent upon factors such as system configuration,
customer data, and operator control. Since implementation by customers of each product
may vary, the suitability of specific product configurations and applications must be
determined by the customer and is not warranted by NECCSD.
To allow for design and specification improvements, the information in this document is
subject to change at any time, without notice. Reproduction of this document or portions
thereof without prior written approval of NECCSD is prohibited.
FaxFlash is a service mark of NEC Computer Systems Division (NECCSD), Packard Bell NEC, Inc.
NEC and PowerMate are registered trademarks of NEC Corporation, used under license.
All other product, brand, or trade names used in this publication are the trademarks or registered trademarks of their respective trademark
owners.

iii
Contents
Preface.........................................................................................................................v
Section 1 Specifications
Section 2 Illustrated Parts Breakdown
Section 3 NECCSD Service and Information
NECCSD FaxFlash Service...................................................................................3-2
NECCSD Bulletin Board Service..........................................................................3-3
E-mail/Fax Technical Support Service...................................................................3-5
Internet.................................................................................................................3-5
NECCSD Technical Support Services...................................................................3-6
Section 4 Processor Speed Settings
List of Figures
2-1 PowerMate Professional Series Illustrated Parts Breakdown ..........................2-5
4-1 Processor Settings..........................................................................................4-2
List of Tables
1-1 Diskette Drive Specifications..........................................................................1-2
1-2 3.2-GB Quantum Stratus Hard Disk Drive Specifications...............................1-3
1-3 4.3-GB Quantum Stratus Hard Disk Drive Specifications...............................1-4
1-4 6.4-GB Quantum Stratus Hard Disk Drive Specifications...............................1-5
1-5 NEC 16X CD-ROM Reader Specifications ....................................................1-6
1-6 Lite-on 24X CD-ROM Reader Specifications.................................................1-7
1-7 Lucky Goldstar 24X CD-ROM Reader Specifications ....................................1-8
1-8 Fax/Modem Board Specifications...................................................................1-9
1-9 3COM 905-TX Network Board Specifications...............................................1-10
1-10 3COM 509B-COMBO Network Board Specifications....................................1-10
1-11 Intel EtherExpress Pro/100 Network Board Specifications.............................1-11

iv Contents
2-1 PowerMate Professional Series Field-Replaceable Parts List...........................2-2
2-2 PowerMate Professional Series Options .........................................................2-6
2-3 PowerMate Professional Series Documentation and Packaging.......................2-6
3-1 NECCSD Service and Information Telephone Numbers .................................3-1

v
Preface
This addendum to the PowerMate®Professional Series Service and Reference Manual
(document number 819-181764-000) provides updated specifications, illustrated parts lists,
and NECCSD service and support telephone numbers.
This information applies to PowerMate Professional Built to Order (BTO) systems and
systems with the following model numbers:
 MT-2550-24874X

MT-2560-24874X

MT-2560-24874C

MT-2560-2784S
 MT-2560-2785S.
This addendum is written for NECCSD-trained customer engineers, system analysts, service
center personnel, and dealers. The material in this addendum is organized as follows.
Section 1 — Specifications, provides specfications for the computer’s BTO options
(storage devices and I/O boards).
Section 2 — Illustrated Parts Breakdown, provides an exploded view diagram of the
system. Also included are updated parts lists for field-replaceable parts.
Section 3 — NECCSD Service and Information, provides updated NECCSD service and
support telephone numbers and online information access procedures.
Section 4 — Processor Speed Settings, provides jumper setting information for changing
the processor speed setting for a PowerMate Professional Series system.

Section 1
Specifications
This section provides specifications for the following PowerMate Professional built-to-
order (BTO) options:

Diskette drive (see Table 1-1)
 Quantum Stratus 3.2-GB IDE hard disk (see Table 1-2)
 Quantum ST 4.3-MB IDE hard disk (see Table 1-3)
 Quantum ST 6.4-MB IDE hard disk (see Table 1-4)
 NEC 16X CD-ROM reader (see Table 1-5)

Lite-on 24X CD-ROM reader (see Table 1-6)
 Lucky Goldstar 24X CD-ROM reader (see Table 1-7)
 U.S. Robotics 56K fax/modem board (see Table 1-8)

3COM 3C905-TX network interface board (see Table 1-9)
 3COM 3C905B network interface card (see Table 1-10)

Intel®LAN Pro 100M2 network interface card (see Table 1-11).
For other specifications, see the PowerMate Professional Series Service and Reference
Manual (819-181764-000).

1-2 Specifications
Table 1-1 Diskette Drive Specifications
Feature Specification
Diskette Drive NEC Diskette Drive FD1231H-013
Performance
Recording Capacity Hi
g
h densit
y
mode:
Unformatted:
2.00/1.00 MB
Formatted:
1440 KB (512B 18 Sec)
720 KB (256B 18 Sec)
Normal densit
y
mode:
Unformatted:
1.00/0.50 MB
Formatted:
640 KB (256B 16 Sec)
320 KB (128B 16 Sec)
Data Transfer Rate Hi
g
h densit
y
mode:
500/250 Kbit/sec
Normal densit
y
mode:
250/125 Kbit/sec
Disk Speed 300 rpm
Number of Tracks 160 (80 tracks x 2 sides)
Maximum Bit Density Hi
g
h densit
y
mode:
17434/8717 BPI
Normal densit
y
mode:
8717/4359 BPI
Seek Time 3 ms
Head Setting Time 15 ms
Tracks per Inch 135 TPI
Recording Mode MFM/FM
General Specifications
Temperature Operating: 4°to 46°
Relative Humidity 20°to 80°
Dimensions (W x H x D) 25.4 mm x 101.6 mm x 146 mm
Weight 430 grams (typical)

Specifications 1-3
Table 1-2 3.2-GB Quantum Stratus Hard Disk Drive Specifications
Feature Specification
Hard Disk Drive 3.2-GB Quantum Fireball ST
Physical Configuration
Formatted Capacit
y
Nominal rotational speed
Number of Disks
Number of R/W Heads
3228
5,400(rpm)
2
4
Data Organization Zones per surface:15
Tracks per surface: 7,066
Total tracks: 28,264
Sectors per Track Inside zone: 154
Outside zone: 277
Total User Sectors: 6,306,048
B
y
tes per Sector: 512
Number of tracks per cylinder: 4
Recording Recordin
g
technolo
gy
: Multiple Zone
Maximum linear densit
y
: 168,650 fci
Encodin
g
method: 16/17 PRML
Interleave: 1:1
Track densit
y
: 7,777 tpi
Maximum effective areal density: 1230 Mbits/in. sq.
Performance Seek times
Read-on-arrival: 10.0 ms t
y
pical; 12.0 ms max.
Track-to-track: 2.0 ms t
y
pical
Avera
g
e write: 11.0 ms t
y
pical; 13.0 ms max.
Full Stroke: 20.0 ms t
y
pical; 24.0 ms max.
Data transfer rate
Disk to read buffer: 78 Mb/sec. min; 132 Mb/sec. max;
Read Buffer to IDE Bus (PIO Mode with IORDY):
16.7 MB/sec. max.
Read Buffer to IDE Bus (Ultra ATA Mode):
33 Mb/sec. max.
Buffer Size 128 KB
Power +5V +/-5%; 100 mV peak-to-peak allowable ripple/noise
12V +/-10%; 250 mV peak-to-peak allowable ripple/noise
Temperature (non-condensing) Operatin
g
: 5°to 55°C (41°to 131°F)
Non-operating: -40°to 65°C (-40°to 149°F)
Humidity (non-condensing) Operatin
g
: 5% to 85% rh, 30°C (86°F)
Non-operating: 5% to 95% rh, 40°C (104°F)
Altitude Operatin
g
: -200 m to 3,000 m (-650 to 10,000 ft.)
Non-operating: -200 m to 12,000 m (-650 to 40,000 ft.)
Dimensions Hei
g
ht:1.0 inches (25.4 mm)
Width: 4.0 inches (101.6 mm)
Depth: 5.75 inches (146.1 mm)

1-4 Specifications
Table 1-3 4.3-GB Quantum Stratus Hard Disk Drive Specifications
Feature Specification
Hard Disk Drive 4.3-GB Quantum Fireball ST
Physical Configuration
Formatted Capacit
y
Nominal rotational speed
Number of Disks
Number of R/W Heads
4310
5,400 rpm
3
6
Data Organization Zones per surface: 15
Tracks per surface: 7,066
Total tracks: 42,396
Sectors per Track Inside zone: 143
Outside zone: 239
Total User Sectors: 8,418,816
B
y
tes per Sector: 512
Number of tracks per cylinder: 6
Recording Recordin
g
technolo
gy
: Multiple Zone
Maximum linear densit
y
: 152,390 fci
Encodin
g
method: 16/17 PRML
Interleave: 1:1
Track densit
y
: 7,777 tpi
Maximum effective areal density: 1115 Mbits/in
2
Performance Seek times
Read-on-arrival: 10.0 ms t
y
pical; 12.0 ms max.
Track-to-track: 2.0 ms t
y
pical
Avera
g
e write: 11.0 ms t
y
pical; 13.0 ms max.
Full Stroke: 20.0 ms t
y
pical; 24.0 ms max.
Data transfer rate
Disk to read buffer: 70 Mb/sec. min; 119 Mb/sec. max
Read Buffer to IDE Bus (PIO Mode with IORDY):
16.7 MB/sec. max.
Read Buffer to IDE Bus (Ultra ATA Mode):
33 Mb/sec. max.
Buffer Size 128 KB
Power +5V +/-5%; 100 mV peak-to-peak allowable ripple/noise
12V +/-10%; 250 mV peak-to-peak allowable ripple/noise
Temperature (non-condensing) Operatin
g
: 5°to 55°C (41°to 131°F)
Non-operating: -40°to 65°C (-40°to 149°F)
Humidity (non-condensing) Operatin
g
: 5% to 85% rh, 30°C (86°F)
Non-operating: 5% to 95% rh, 40°C (104°F)
Altitude Operatin
g
: -200 m to 3,000 m (-650 to 10,000 ft.)
Non-operating: -200 m to 12,000 m (-650 to 40,000 ft.)
Dimensions Hei
g
ht:1.0 inches (25.4 mm)
Width: 4.0 inches (101.6 mm)
Depth: 5.75 inches (146.1 mm)

Specifications 1-5
Table 1-4 6.4-GB Quantum Stratus Hard Disk Drive Specifications
Feature Specification
Hard Disk Drive 6.4-GB Quantum Fireball ST
Physical Configuration
Formatted Capacit
y
Nominal rotational speed
Number of Disks
Number of R/W Heads
6448
5,400 rpm
4
8
Data Organization Zones per surface: 15
Tracks per surface: 7,066
Total tracks: 56,528
Sectors per Track Inside zone: 154
Outside zone: 277
Total User Sectors: 12,594,960
B
y
tes per Sector: 512
Number of tracks per cylinder: 8
Recording Recordin
g
technolo
gy
: Multiple Zone
Maximum linear densit
y
: 168,650 fci
Encodin
g
method: 16/17 PRML
Interleave: 1:1
Track densit
y
: 7,777 tpi
Maximum effective areal density: 1230 Mbits/in
2
Performance Seek times
Read-on-arrival: 10.0 ms t
y
pical; 12.0 ms max.
Track-to-track: 2.0 ms t
y
pical
Avera
g
e write: 11.0 ms t
y
pical; 13.0 ms max.
Full Stroke: 20.0 ms t
y
pical; 24.0 ms max.
Data transfer rate
Disk to read buffer: 78 Mb/sec. min; 132 Mb/sec. max
Read Buffer to IDE Bus (PIO Mode with IORDY):
16.7 MB/sec. max.
Read Buffer to IDE Bus (Ultra ATA Mode):
33 Mb/sec. max.
Buffer Size 128 KB
Power +5V +/-5%; 100 mV peak-to-peak allowable ripple/noise
12V +/-10%; 250 mV peak-to-peak allowable ripple/noise
Temperature (non-condensing) Operatin
g
: 5°to 55°C (41°to 131°F)
Non-operating: -40°to 65°C (-40°to 149°F)
Humidity (non-condensing) Operatin
g
: 5% to 85% rh, 30°C (86°F)
Non-operating: 5% to 95% rh, 40°C (104°F)
Altitude Operatin
g
: -200 m to 3,000 m (-650 to 10,000 ft.)
Non-operating: -200 m to 12,000 m (-650 to 40,000 ft.)
Dimensions Hei
g
ht:1.0 inches (25.4 mm)
Width: 4.0 inches (101.6 mm)
Depth: 5.75 inches (146.1 mm)

1-6 Specifications
Table 1-5 NEC 16X CD-ROM Reader Specifications
Feature Specification
16X CD-ROM Reader NEC CDR-1600A/BR
Performance
Data Transfer Rate 2400 KB/sec
Burst Transfer Rate 16.67 MB/sec (PIO Mode 4)
(Sin
g
le-DMA Mode 2)
16.67 MB/sec (Multi-DMA Mode 2)
Supported Modes 1X, 12X, and 16X Rotational modes
CD-Audio
CD-ROM (Mode 1 and Mode 2)
PIO Mode 4
Multi DMA Mode 2
CD-XA (Mode 2, form 1 and form 2)
CD-I (FMV)
CD+
Video CD
CD Extra
Multisession Photo CD
Single Session Photo CD
General Specifications
Capacity 656 MB (Mode 1)
748 MB (Mode 2)
Physical Format Standards: Red, Yellow, and Orange (part 2) book.
Weight 1.03 Kg
Operating Temperature 5°C to 45°C

Specifications 1-7
Table 1-6 Lite-on 24X CD-ROM Reader Specifications
Feature Specification
CD-ROM Reader Lite-on Technology 24X CD-ROM reader LTN-242
Features
Data Transfer Rate 20X max: 1,600 ~ 3,000KB/Sec (12X ~ 20X)
24X max: 1,600 ~ 3,600KB/Sec (12X ~ 20X)
Average Access Time
≤110 ms typical
Disc Disc format:
ISO9660 Data Discs
CD-ROM (Mode 1 and Mode 2)
Mixed Mode (Audio Combined CD-ROM disc)
CD-ROM/XA (Mode 2, Form 1 & Form 2)
CD-I/FMV
Video CD
CD-DA
Photo-CD (Sin
g
le & Multisession)
Karaoke CD
CD Extra
Disc Diameter: 8 cm and 12 cm
Interface ATAPI/E-IDE
Audio Specification Si
g
nal to Noise Ratio: 70 dB t
y
pical
Headphone Level: ≥0.6 Vrms at 1 Khz, 33 Ohm Load
Front Panel Power On/Bus
y
LED
Open/close/Stop Button
Pla
y
/skip Button
Volume Control
Stereo Headphone Jack
Emergency Eject Hole
Rear Panel IDE Interface
Analo
g
& Di
g
ital Audio Outputs
Power Input
Mode Select Jumper
Power
Startup Current: 12V (peak): 1.5 amps; 5V (RMS): 0.6 amps
Seek Power (typical): 5.6 watts
Operating Power (typical): 4.2 watts
Idle Mode Power (typical): 3.8 watts
Standb
y
Mode Power
(typ): 1.0 watts
Sleep Mode Power
(typical): 0.7 watts
Voltage Tolerance: +5V +/-5%; +12V +/-10%

1-8 Specifications
Table 1-6 Lite-on 24X CD-ROM Reader Specifications
Feature Specification
Temperature Operatin
g
: 5°to 45°
non-operating: -20°to 60°
Humidity Operatin
g
: 20% to 80% (non-condensin
g
)
non-operating: 20% to 90% (non-condensing)
Altitude Operatin
g
: -61 to 3,048 meters
Non-operating: -61 to 12,192 meters
Physical Dimensions H x W x L: 41.5 x 146 x 191 mm max
Weight: ≤1.1Kg typical
Table 1-7 Lucky Goldstar 24X CD-ROM Reader Specifications
Feature Specification
CD-ROM Reader LG Electronics CD-ROM reader CRD-8240B
Performance
Data Transfer Rate
(Sustained) 1X : 150 Kb
y
tes/sec
24X (max): 3,600 Kbytes/sec
Data Transfer Rate/Burst
(ATAPI) 16.67 Mb
y
tes/sec (PIO mode 4)
16.67 Mbytes/sec (MULTI-DMA mode 2)
Disc format Mixed Mode (Audio and Data Combined)
CD-DA, Mode1 (basic format), Mode2 (form1 and form2)
Photo-CD (Multisession), CD-XA Read
y
CD-I Ready, CD-Plus
Data Capacit
y
(Yellow Book)
(User Data/Block) 2,048 b
y
tes/block (Mode1 and Mode 2, form1)
2,340, 2336 b
y
tes/block (Mode2)
2,324 b
y
tes/block (Mode 2, form2)
2,352 bytes/block (CD-DA)
Rotational Speed 1X (CLV): Approximatel
y
200 to 530 rpm
10X ~ 24X (CAV): Approximately 5000 rpm
Avera
g
e Access Time
1/3 Stroke
Full Stroke
Random Access
90 ms t
y
pical (max 24X)
110 ms t
y
pical (max 24X) includin
g
latenc
y
160 ms t
y
pical (max 24X)
180 ms t
y
pical (max 24X) includin
g
latenc
y
90 ms t
y
pical (max 24X)
110 ms typical (max 24X) including latency
Data Buffer Capacity 128 Kbytes

Specifications 1-9
Table 1-7 Lucky Goldstar 24X CD-ROM Reader Specifications
Feature Specification
Spin up, spin down, eject
time Spin up time 1.5 sec Spin down time 0.8 sec
Eject time 2.0 sec t
y
pical
Load time 1.5 sec typical
Voltage Tolerance +5V DC +/-5%; +12V DC +/-5%
Temperature Operatin
g
: 5°to 45°
non-operating: -20°to 60°
Humidity Operatin
g
: 10% to 80% (non-condensin
g
)
Storage: 5% to 90 % (non-condensing)
Physical Dimensions H x W x L: 41.5 x 146 x 201 mm max
Weight: 0.958 Kg
Table 1-8 Fax/Modem Board Specifications
Feature Specification
Fax/Modem Board U.S. Robotics 56.6 Kbps
Data (maximum speed) x2 technolo
gy
ITU-T V.34+
ITU-T V.34
ITU-T V.32bis
ITU-T V.32
ITU-T V.23
ITU-T V.22bis
ITU-T V.22
Bell 212A
Bell 103
Error Control and Data
Compression ITU-T V.42 ITU-T V.42bis
MNP5
Fax Modulation Schemes ITU-T V.17
ITU-T V.29
ITU-T V.27ter
ITU-T V.21
Fax Standards EIA 578 Class 1 Fax
EIA 592 Class 2.0 Fax

1-10 Specifications
Table 1-9 3COM 905-TX Network Board Specifications
Feature Specification
Network Board 3COM 905-TX
Features 10/100Base Ethernet card
Connectors:
10Base-T
AUI
Coaxial cable .
32-bit bus master PCI design
Single driver configuration
Automated 10/100 NWa
y
speed auto-ne
g
otiation
in Fast EtherLink XL PCI.
AutoLink configuration softawre for NetWare drivers
Support for Plug and Play
Custom ASIC combinin
g
10/100 bus interface and
8 KB RAM on one chip
IEEE 802.3 and 802.3u compliant
PCI 2.1 compliant
Dimensions L x W, 3.375 in x 4.75 in
Operating Ranges Temperature 32°to 158°F (0°- 70°)
Humidit
y
10-90% (non-condensin
g
)
Altitude to 9800 ft.
Power Power Requirements: +5V +/- 5% at 650 mA max
Table 1-10 3COM 509B-COMBO Network Board Specifications
Feature Specification
Network Board 3COM 509B-COMBO
Features IEEE 802.3I 10BASE-T and Ethernet IEEE 802.3
industr
y
standard for a 10 Mbps CSMA/CD local area
network.
Dimensions L x W x H: 6.14 in x 3.95 in x 3.05 in
Operating Ranges Temperature 32°to 158°F (0°- 70°); humidit
y
10-
90% (non-condensing)
Power +5V +/- 5% @ 200mA max; +12V +/- 5% @ .05 A
max

Specifications 1-11
Table 1-11 Intel EtherExpress Pro/100 Network Board Specifications
Feature Specification
Network Board Intel EtherExpress Pro/100
Features 32-bit Direct Bus Mastering on PCI bus
Shared memory structure
10BASE-T and 100BASE-TX capabilit
y
usin
g
a
single RJ-45 connector
IEEE 802.3u Auto-Ne
g
otiation for hardware
selection of highest operating speed.
Support for boot ROM (Flash or EPROM) up to 1MB
Remote Wake Up support (Wake-on-LAN
technology)
Capable of functionin
g
as Standard 10/100Mbps
NIC in non-WOL system
Less than 100 mA in low power mode.
Dimensions L x W, 3.75 in x 6.75 in
Temperature Operatin
g
: 0°to 55°C
Non-operating: -40°to 70°C.
Power +5V +/- 5% @ 200mA max; +12V +/- 5% @ .05 A
max

Section 2
Illustrated Parts Breakdown
This section contains the illustrated parts breakdown (IPB) and NECCSD part numbers for
the PowerMate Professional Series computers.
The information in this subsection applies to PowerMate Professional Built to Order (BTO)
systems and systems with the following model numbers:

MT-2550-24874X

MT-2560-24874X

MT-2560-24874C
 MT-2560-2784S
 MT-2560-2785S.
Table 2-1 lists the field-replaceable parts for the computer*. Figure 2-1 provides the
illustrated parts breakdown.
Use the following telephone numbers when ordering parts.
 Dealers in the U.S. should call 1(800) 632-4565 to order NECCSD spare parts.
 Users in the U.S. must call 1(800) 233-6321 for parts.
 Users in Canada must call 1(800) 727-2787 for parts.

To order options in the U.S., call the NECCSD sales office at
1-888-306-4636.
____________
*This data was prepared January 1998. For an up-to-date listing of spare parts, please call FaxFlashSM at 1-888-329-0088
(or 1-978-635-6090 outside the U.S.) and order document 42181874.

2-2 Illustrated Parts Breakdown
Table 2-1 PowerMate Professional Series Field-Replaceable
Parts List*
Item Description Part Number
1AC Power Cable 808-857649-101A
2Chassis Intrusion Switch and
Cable Assembly 158-052263-000
2a Plastic Chassis Intrusion Switch
Housing 158-052262-000
3LED Power Cable 158-052170-001
4HDD LED Cable 158-052169-001
5Sleep Switch Cable Assembly 158-050895-004
6Reset Switch Cable Assembly 158-050685-031
7Audio Cable 158-050824-000
8Microsoft Mouse 158-052115-000
9Keyboard, Chicony 158-052121-000
10 Plastic Blank Panel - 5 1/4” 158-030810-000
11 Front Bezel w/IR PCB and Cable 158-052129-000
12 PowerMate Professional Lo
g
o
Panel 158-030872-075
13 Internal Power Cable and Switch 158-050906-001
14 Reset/Sleep Button 158-050896-003
15 PCB Guide 158-052127-012
16 200-Watt Power Suppl
y
with Fan
w/o Power Switch 158-052259-000
17 Power Suppl
y
Plastic Air Flow
Duct 158-031073-000
18 Side Cover 158-052127-002
19 Adaptec SCSI Host Adapter 158-052132-000A
20 Matrox M
y
stique video board with
2-MB video RAM 158-052254-000A
21 Number Nine Ima
g
ine 128
Series 2 video board with 4-MB
video RAM
158-052264-000A
22 Top Cover 158-052127-013
23a 8-Watt Speaker with Cables and
Adapter 158-050980-001
____________
*This data was prepared January 1998. For an up-to-date listing of spare parts, please call FaxFlash at 1-888-329-0088
(or 1-978-635-6090 outside the U.S.) and order document 42181874.

Illustrated Parts Breakdown 2-3
Table 2-1 PowerMate Professional Series Field-Replaceable
Parts List*
Item Description Part Number
23b 8-Watt Speaker Adapter 158-056391-000
24 IDE Hard Drive Si
g
nal Cable
(3-connector) 158-050836-001
25 Wide SCSI Adapter Cable
(3-connector) 158-052178-000
26 Flopp
y
Drive Si
g
nal Cable
(3-connector) 158-050857-001
27 CD-ROM Si
g
nal Cable
(2-connector) 158-050562-010
28 CPU Module Retention Kit 158-056595-000
29a 32-MB EDO SIMM (8 x 32) 158-082663-060
29b 16-MB EDO SIMM (4 x 32) 158-082662-060
29c 64-MB EDO SIMM (16 x 32) 158-082803-060
30a 233-MHz Pentium II CPU Module
w/512-KB cache and Heatsink 158-056596-000
30b 266-MHz Pentium II CPU Module
w/512-KB cache and Heatsink 158-056597-000
30c 300-MHz Pentium II CPU Module
w/512-KB cache and Heatsink 158-056695-000
31 Coin-cell Battery 158-060367-000
32 System Board, with Audio 158-056546-000
33a 4.35-GB SCSI Ultra-Wide HDD
(ST3433371) 158-050395-362
33b 3.2-GB IDE Hard Disk (Quantum
Stratus) 158-050395-386
33c 6.4-GB IDE Hard Disk (Quantum
ST) 300666-01
33d 4.3-GB IDE Hard Disk (Quantum
ST) 300667-01
34a NEC 16X (max) CD-ROM Reader CDR1600A/BR
34b Lite-on 24X CD-ROM Reader 217-00033
34c Luck
y
Goldstar 24X CD-ROM
Reader 730128-02
35 3-1/2 inch 1.44-MB Flopp
y
Drive
(w/o Bezel) 158-056414-000
36 Speaker with Cable 158-050865-008

2-4 Illustrated Parts Breakdown
Table 2-1 PowerMate Professional Series Field-Replaceable
Parts List*
Item Description Part Number
37a 56K Fax/Modem Card (Akita II) 207-00068
37b 3COM 3C905-TX Network
Interface Card 158-052256-00A
37c 3COM 3C509B Network Interface
Card 158-050796-000
37d Intel LAN Pro 100M2 Network
Interface Card 207-00066
38 RJ-11 Cable 158-050519-001
-- PCMCIA Drive Bay Adapter** 158-050997-001
-- PCMCIA ISA Controller Card** 158-050997-002
-- PCMCIA 2-Connector Cable** 158-050997-003
-- Rail Kit** 158-050893-100
-- Rear I/O Ground Spring)** 158-030782-016
** = Not shown in Figure 1
* This data was prepared January 1998. For an up-to-date listing of spare parts,
please call FaxFlash at 1-888-329-0088 (or 1-978-635-6090 outside the U.S.) and
order document 42181874.

Illustrated Parts Breakdown 2-5
Figure 2-1 PowerMate Professional Series Illustrated Parts Breakdown*
____________
*This data was prepared January 1998. For an up-to-date listing of spare parts, please call FaxFlash at 1-888-329-0088
(or 1-978-635-6090 outside the U.S.) and order document 42181874.