Compaq Deskpro EN Series User manual

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QUICKSPECS
Overview
4-1 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
1. V900 Color Monito
r
2(optional)
2. 200-Watt Power Supply
3. Tilt Drive Cage
4. 1.44-MB Diskette Drive
5. Dual-State Power Button
6. Mouse
7. Enhanced Keyboard
8. Expansion Slots
9. Slide-Out System Board
10. Expansion Card Cage with Lift Levers
11. Quick Release Cover Latches
AT A
G
LANCE
•66- or 100-MHz Front Side Bus
models
•Intel Pentium®III processors
(100 MHz) 450, 500, 550 or 600
MHz
•Intel Pentium II processors
(100 MHz) 400 or 450 MHz
•Intel Celeron™ processors
(66 MHz) 400 or 500 MHz
•ECC memorystandard on SCSI
models
•CompaqPremier•Sound™
•AC97Audio is available on 810
chipset models
•Compaq Intelligent Manageability
•Service-friendly design including
Quick ReleaseCover Latches,
Expansion Card Cage with Lift
Levers, Tilt Drive Cage and Slide
Out System Board
•Windows 95 or NT 4.0
pre-installed (model dependent)
•Protected byCompaqServices,
including a three-year, Limited
Warranty1

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QUICKSPECS
Standard Features
4-2 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Front Side Bus
100-MHz models
6600+/10000/CDS
6600+/10000
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/6400
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/6400
6400X/4300/CDS
6400X/4300
66-MHz models
C500/6400
C400/6400
C400/4300
Processor
Intel Pentium III processor 600 MHz
6600+/10000/CDS
6600+/10000
Intel Pentium III processor 550 MHz
6550+/10000/CDS
6550+/6400
Intel Pentium III processor 500 MHz
6500+/10000/CDS
6500+/6400
Intel Pentium III processor 450 MHz
6450+/9100/CDS
6450+/6400
Intel Pentium II processor 450 MHz
6450X/10000/CDS
Intel Pentium II processor 400 MHz
6400X/6400/CDS
6400X/6400
6400X/4300/CDS
6400X/4300
MODELS
Deskpro EN Series Desktop
No NIC Models
6550+/6400
(64 MB)
122785-002
6500+/6400
(64 MB)
386182-006
6450+/6400
(64 MB)
386181-006
6400X/6400
(32 MB)
178930-005
C500/6400
(64 MB)
150235-004
C400/6400
(64 MB)
388680-002
C400/4300
(32 MB)
127523-002
NIC Models
6600+/10000/CDS
(64 MB, NIC)
154884-005
6600+/10000
(64 MB, NIC)
154884-003
6600+/10000
(64 MB, NIC)
154884-002
6550+/10000/CDS
(64 MB, NIC)
150236-002
6550+/6400
(64MB, NIC)
122785-005
(continued next page)

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QUICKSPECS
Standard Features
4-3 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Processor (continued)
Intel Celeron processor 500 MHz
C500/6400
Intel Celeron processor 400 MHz
C400/6400
C400/4300
Cache Memory
512-KB ECC L2
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/9100/CDS
6450+/6400
6450X/10000/CDS
6400X/6400/CDS
6400X/6400
6400X/4300/CDS
6400X/4300
The L2 cache on Celeron models is attached to the processor core and runs at the same core processor frequency,
providing more efficient productivity and performance.
128-KB ECC L2
C500/6400
C400/6400
C400/4300
Upgradability
Allows for upgrade of processor, memory, graphics and hard drive
Memory
Standard 64 MB
Maximum3768 MB
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/9100/CDS
6450+/6400
6450X10000/CDS
6400X/6400/CDS
6400X/4300/CDS
C500/6400
C400/6400
Standard 32 MB
Maximum3768 MB
6400X/6400
6400X/4300
C400/4300
MODELS (continued)
NIC Models (continued)
6550+/6400
(64MB, NIC)
122785-004
6500+/10000/CDS
(64 MB, NIC)
386182-005
6500+/6400
(64 MB, NIC)
386182-009
6500+/6400
(64 MB, NIC)
386182-007
6450+/6400
(64 MB, NIC)
386181-009
6450+/6400
(64 MB, NIC)
386181-007
6450X/10000/CDS
(64 MB, NIC)
178940-006
6450X/10000/CDS
(64 MB, NIC)
178940-007
6400X/6400/CDS
(64 MB, NIC)
178930-003
6400X/6400/CDS
(64 MB, NIC)
178930-002
6400X/4300
(32 MB, NIC)
129218-003
C500/6400
(64 MB, NIC)
144495-005
C400/6400
(64 MB, NIC)
388680-003

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QUICKSPECS
Standard Features
4-4 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Network Controller
Intel PRO/100+ Management Adapter
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/9100/CDS
6450+/6400
6450X/10000/CDS
6400X/4300
6400X/6400/CDS
6400X/4300/CDS
C500/6400
Compaq 10/100 TX PCI Intel WOL UTP Controller4
C400/6400
Expansion Slots (Total/Available)
PCI 2/2
PCI/ISA 2/2
AGP 1/0
6550+/6400
6500+/6400
6450+/6400
6400X/4300
C500/6400
C400/6400
C400/4300
PCI 2/1
PCI/ISA 2/2
AGP 1/0
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/6400
6450X/10000/CDS
6400X/6400/CDS
6400X/4300
C500/6400
C400/6400
PCI 2/0
PCI/ISA 2/2
AGP 1/0
6450+/9100/CDS
6400X/4300/CDS
MODELS (continued)
NIC and SCSI Drive Models
with ECC Memory
6450+/9100/CDS
(64 MB, NIC, SCSI)
386181-004
6400X/4300/CDS
(64 MB, NIC, SCSI)
326400-002
6350X/4300/CDS
(64 MB, NIC, SCSI)
326300-003

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QUICKSPECS
Standard Features
4-5 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Expansion Bays (Total/Available)
Internal 1/0
External 3/2
6600+/10000
6550+/6400
6500+/6400
6400X/6400
6400X/4300
C500/6400
C400/6400
C400/4300
Internal 1/0
External 3/1
6600+/10000/CDS
6550+/10000/CDS
6500+/10000/CDS
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/4300/CDS
Storage
Diskette Drive 1.44 MB (3.5 in)
CD-ROM Drive
32X Max5 Trayload CD-ROM
6600+/10000/CDS
6550+/10000/CDS
6500+/10000/CDS
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/4300/CDS
Hard Drives
6.4-GB6SMART II Ultra ATA 66
C500/6400
10-GB6SMART II Ultra ATA
6600+/10000/CDS
6600+/1000
6550+/10000/CDS
6500+/10000/CDS
6450X/10000/CDS
6.4-GB6SMART II Ultra ATA
6550+/6400
6500+/6400
6450+/6400
6400X/6400/CDS
6400X/6400
C500/6400
C400/6400

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QUICKSPECS
Standard Features
4-6 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Storage (continued)
4.3-GB6SMART II Ultra ATA
6400X/4300
C400/4300
9.1-GB6SMART II Wide UltraSCSI
6450+/9100/CDS
4.3-GB6SMART II Wide UltraSCSI
6400X/4300/CDS
Interfaces
Parallel 1
Serial 2
Pointing Device (mouse) 1
Graphics 1
RJ-45 1
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/6400
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/4300/CDS
6400X/4300
C500/6400
C400/6400
RJ-45 0
6550+/6400
6500+/6400
6450+/6400
6400X/6400
C500/6400
C400/6400
C400/4300
USB 2
SCSI 1
6450+/9100/CDS
6400X/4300/CDS
SCSI 0
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6450X/10000/CDS
6400X/6400/CDS
6400X/6400
6400X/4300
C500/6400
C400/6400
C400/4300

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QUICKSPECS
Standard Features
4-7 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Graphics
ATI RAGE PRO TURBO AGP 2X Graphics Controller card with 8-MB SDRAM standard, not upgradable, providing
maximum resolution of 1280 x 1024 x 16.7M colors at 85 Hz
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/9100/CDS
6450+/6400
6450X/10000/CDS
6400X/6400/CDS
6400X/4300/CDS
ATI RAGE PRO TURBO AGP 2X Graphics Controller card with 4-MB SGRAM standard, upgradable to 8-MB,
providing maximum resolution of 1280 x 1024 x 16.7M colors at 85 Hz
C400/6400
ATI RAGE PRO TURBO AGP Graphics Controller card with 4-MB SGRAM standard, not upgradable, providing
maximum resolution of 1280 x 1024 x 16.7M colors at 85 Hz
6400X/6400
6400X/4300
C400/4300
Intel 3D Graphics (integrated) with 4-MB video cache (not upgradable) plus dynamic main memory allocation
providing maximum resolution of 1280 x 1024 x 16.7M colors at 85 Hz
C500/6400

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QUICKSPECS
Standard Features
4-8 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Audio
Compaq Premier•Sound using ESS 1869 16-bit Full-Duplex audio, input/output jacks, internal speaker
6600+/10000/CDS
6600+/10000
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/6400
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/6400
6400X/4300/CDS
6400X/4300
C500/6400
C400/6400
C400/4300
AC97 with Compaq Premier•Sound (integrated)
Input/output jacks
Internal speaker
C500/6400
Software
Windows NT Workstation 4.0
Insight Personal Edition
Diagnostics for Windows
Microsoft Internet Explorer
Safety and Comfort Guide
Intelligent Manageability Agent
6600+/10000/CDS
6600+/10000
6550+/10000/CDS
6550+/6400
6500+/10000/CDS
6500+/6400
6450+/6400
6450+/9100/CDS
6450X/10000/CDS
6400X/6400/CDS
6400X/4300/CDS

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QUICKSPECS
Standard Features
4-9 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Software (continued)
Windows 95
Insight Personal Edition
Diagnostics for Windows
Microsoft Internet Explorer
Safety and Comfort Guide
Intelligent Manageability Agent
6600+/10000
6550+/6400
6500+/6400
6450+/6400
6450X/10000/CDS
6400X/6400/CDS
6400X/6400
6400X4300
C500/6400
C400/6400
C400/4300
Intelligent Manageability
Intelligent Manageability combines innovative hardware technology with PC LAN management tools from Compaq
and other leading vendors to make Compaq computers easier to inventory, troubleshoot, protect and maintain.
Intelligent Manageability gives you the tools you need, such as Net PC technologies, to manage configuration,
security, integration and system faults from a single point. For more information, visit our website:
www.compaq.com/im.
Security
Setup password
Memory Change Alert
Ownership Tag
QuickLock/QuickBlank
Power-On Password
Removable Media Boot Control
Removable Media Write Control
Serial Port Control
Parallel Port Control
USB Port Control
Network ServerMode
Smart Cover Lock
Smart Cover Sensor
Power Supply
200 Watts
Service and Support
Compaq Restore CD and operating system media are provided with every desktop for ease of reinstallationof original
software image if necessary. It is protected by Compaq Services, including a three-year, Limited Warranty1with first
year, on-site, toll-free 7 x 24 hardware technical phone support and online support through CompuServe, America
Online and the Internet.

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QUICKSPECS
Options
4-10 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Memory7
100-MHz SDRAM DIMMs
SDRAM
256-MB Memory Kit (1 x 256-MB
SDRAM DIMM, 100 MHz) 102306-B21
128-MB Memory Kit (1 x 128-MB
SDRAM DIMM, 100 MHz) 166614-B21
64-MB Memory Kit (1 x 64-MB
SDRAM DIMM, 100 MHz) 166613-B21
32-MB Memory Kit (1 x 32-MB
SDRAM DIMM, 100 MHz) 166612-B21
16-MB Memory Kit (1 x 16-MB
SDRAM DIMM, 100 MHz) 166611-B21
Bulk8
64-MB Memory Kit (bulk) (1 x 64-MB
SDRAM DIMM, 100 MHz) 294218-B21
32-MB Memory Kit (bulk) (1 x 32-MB
SDRAM DIMM, 100 MHz) 294216-B21
16-MB Memory Kit (bulk) (1 x 16-MB
SDRAM DIMM, 100 MHz) 294214-B21
SDRAM ECC
256-MB Memory Kit (1 x 256-MB
SDRAM ECC, 100 MHz) 102307-B21
128-MB Memory Kit (1 x 128-MB
SDRAM ECC, 100 MHz) 166618-B21
64-MB Memory Kit (1 x 64-MB
SDRAM ECC, 100 MHz) 166617-B21
32-MB Memory Kit (1 x 32-MB
SDRAM ECC, 100 MHz) 166616-B21
16-MB Memory Kit (1 x 16-MB
SDRAM ECC, 100 MHz) 166615-B21
Bulk8
64-MB Memory Kit (bulk) (1 x 64-MB
SDRAM ECC, 100 MHz) 294219-B21
32-MB Memory Kit (bulk) (1 x 32-MB
SDRAM ECC, 100 MHz) 294217-B21
16-MB Memory Kit (bulk) (1 x 16-MB
SDRAM ECC, 100 MHz) 294215-B21
Monitors2
TFT8000 Flat Panel 307906-001
TFT5000 Flat Panel 325700-001
TFT5000S Flat Panel 122729-001
P1610 Color 305708-001
P110 Color 325600-001
P75 Color 307806-001
V1000 Color 351757-001
V900 Color 303500-001
V700 Color 325800-001
V500 Color 325900-001
S900 Color 360562-001
S700 Color 360512-001
Graphics
4-MB 100-MHz SGRAM SODIMM
(to support the ATI RAGE PRO
TURBO AGP 2X)
294227-B21
12-MB WRAM Module (to support the
Matrox MGA Millennium II Graphics
Controller)
270833-B21
4-MB WRAM Module (to support the
Matrox MGA Millennium II Graphics
Controller)
270831-B21
Matrox Millennium G200 AGP Graphics
Controller (with 8-MB SGRAM) 294308-B21
8-MB 143-MHz R.92 SGRAM Video
Memory Module (to support the Matrox
Millennium G200 AGP Graphic
Controller)
294417-B21
Removable Storage
SuperDisk LS-120 Drive 185061-B22
ZIP 250 High-Capacity Floppy Drive 294416-001
ZIP 100 High-Capacity Floppy Drive 294402-B21
ZIP 100 Media 3-Pack Kit 127591-B21
TR5 10/20 GB IDE Tape Drive 294243-B21
TR5 10/20 GB Media Pack 125782-B21
Optical Drives
40X Max9 CD-ROM Drive 388116-B21
52X TrueX CD-ROM Drive 120192-B21
DVD-ROM G3 Drive 294406-B21
DVD-ROM Hardware Decoder 294422-B21
4X/2X/24X CD-RW Optical Kits 124727-001
Hard Drives
Smart II Ultra ATA Hard Drives
22.6-GB6SMART III Ultra ATA 66 Hard
Drive 120203-B21
20-GB6SMART II Ultra ATA 66 Hard
Drive 124724-001
13.5-GB6SMART II Ultra ATA 66 Hard
Drive 124723-001
10-GB6SMART II Ultra ATA 66 Hard
Drive 127452-001
6.4-GB6SMART II Ultra ATA 66Hard
Drive 124721-001
Smart II Wide UltraSCSI Hard Drives
18.2-GB6SMART II Ultra3 SCSI Hard
Drive10 147503-B21
9.1-GB6SMART II Wide UltraSCSI Hard
Drive10 294246-B21
4.3-GB6SMART II Wide UltraSCSI Hard
Drive10 294371-B21

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QUICKSPECS
Options
4-11 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Storage Controllers/Cables
Wide Ultra2 SCSI Controller 124720-B21
Wide UltraSCSI Controller 294311-B21
Ultra ATA Cable Kit11 294162-B21
Ultra Narrow SCSI Cable Kit 294162-B21
68-250-Pin SCSI Adapter 270187-B21
Security
Fingerprint Identification Technology 294307-001
Smart Card Keyboard with reader 115506-006
Smart Card reader 113771-B21
Enhanced Smart Card Keyboard with
reader 115504-006
Enhanced Smart Card reader 113784-B21
Multimedia
40X Max9Premier•Sound Multimedia Kit 388551-001
Compaq Microphone Kit 103589-B21
Sound Blaster PCI Audio 164V Kit 388550-001
Sound Blaster PCI Audio 64V Kit 387472-B21
32X Max5Premier•Sound Multimedia Kit 294296-001
Compaq Premier•Sound PS110 Speakers 294372-001
Communications
Intel Pro/100+ Management Adapter 127453-B21
Intel Pro/100+ Management Adapter
(5 pack) 127453-B22
Intel Pro/100+ Management Adapter
(20 pack) 127456-B23
Intel Pro/100+ Management Adapter
(80 pack) 127453-B24
Serial/ECP Parallel Interface Board 294293-B21
Compaq NC3121 Fast Ethernet NIC PCI
10/100 WOL 323551-B21
Compaq NC 4621 Token Ring NIC PCI
4/16 WOL 379956-B21
Compaq 10/100 TX PCI Intel UTP
Controller 317600-B21
Compaq 10 T PCI Intel UTP Controller 317356-B21
Compaq 16/4 TR PCI IBM UTP/STP
Controller 301206-B21
Compaq 16/4 TR ISA IBM UTP/STP
Controller 301207-B21
Compaq 56K12 ISA Fax Modem (V.90) 294900-002
Mouse
Compaq Microsoft Intellimouse 294306-B21
Support Software CD
Annual Subscription 183426-xxx
Single CD-ROM (current month) 272505-001

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QUICKSPECS
Memory
4-12 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Compaq Deskpro EN Series Desktop Model
6400X without a NIC and C400/4300
STANDARD MEMORY
32-MB DIMM Standard
Standard Slot
123
32 MB Empty Empty
STANDARD MEMORY PLUS
OPTIONAL MEMORY
Support for up to 544 MB of SDRAM DIMM memory is available with the installation of optional
SDRAM Memory Kits.
Up To Slot
123
544 MB
STANDARD MEMORY REPLACED
WITH OPTIONAL MEMORY
Support for up to 768 MB of SDRAM DIMM memory is available with the removal of the standard
32-MB DIMM and the installation of optional SDRAM Memory Kits3.
Up To Slot
123
768 MB
Note: It is not necessary to add memory in pairs or kits. Memory upgrades are accomplished by
adding single or multiple DIMMs of the same or varied sizes. This chart does not represent all
possible memory configurations.
Following are memory options available from Compaq for the Deskpro EN Series Desktop:
100-MHz SDRAM DIMMs:
•256-MB Memory Kit (1 x 256-MB SDRAM DIMM, 100 MHz) 102306-B21
•128-MB Memory Kit (1 x 128-MB SDRAM DIMM, 100 MHz) 166614-B21
•64-MB Memory Kit (1 x 64-MB SDRAM DIMM, 100 MHz) 166613-B21
•32-MB Memory Kit (1 x 32-MB SDRAM DIMM, 100 MHz) 166612-B21
•16-MB Memory Kit (1 x 16-MB SDRAM DIMM, 100 MHz) 166611-B21
•256-MB Memory Kit (1 x 256-MB SDRAM ECC, 100 MHz) 102307-B21
•128-MB Memory Kit (1 x 128-MB SDRAM ECC, 100 MHz) 166618-B21
•256-MB Memory Kit (1 x 256-MB SDRAM ECC, 100 MHz) 102307-B21
•64-MB Memory Kit (1 x 64-MB SDRAM ECC, 100 MHz) 166617-B21
•32-MB Memory Kit (1 x 32-MB SDRAM ECC, 100 MHz) 166616-B21
•16-MB Memory Kit (1 x 16-MB SDRAM ECC, 100 MHz) 166615-B21

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QUICKSPECS
Memory
4-13 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Compaq Deskpro EN Series Desktop Model 6600+/10000/CDS, 6600+/10000, 6500+/10000/CDS
6550+/6400, 6450+/9100/CDS, 6450+/6400, 6450X/10000/CDS, 6400X/6400/CDS, 6400X/4300/CDS,
C500/6400 and C400/6400
STANDARD MEMORY
64-MB DIMM Standard
Standard Slot
123
64 MB Empty Empty
STANDARD MEMORY PLUS
OPTIONAL MEMORY
Support for up to 576 MB of SDRAM DIMM memory is available with the installation of optional
SDRAM Memory Kits.
Up To Slot
123
576 MB
STANDARD MEMORY REPLACED
WITH OPTIONAL MEMORY
Support for up to 768 MB of SDRAM DIMM memory is available with the removal of the standard
64-MB DIMM and the installation of optional SDRAM Memory Kits3.
Up To Slot
123
768 MB
Note: It is not necessary to add memory in pairs or kits. Memory upgrades are accomplished by
adding single or multiple DIMMs of the same or varied sizes. This chart does not represent all
possible memory configurations.
Following are memory options available from Compaq for the Deskpro EN Series Desktop:
100-MHz SDRAM DIMMs:
•256-MB Memory Kit (1 x 256-MB SDRAM DIMM, 100 MHz) 102306-B21
•128-MB Memory Kit (1 x 128-MB SDRAM DIMM, 100 MHz) 166614-B21
•64-MB Memory Kit (1 x 64-MB SDRAM DIMM, 100 MHz) 166613-B21
•32-MB Memory Kit (1 x 32-MB SDRAM DIMM, 100 MHz) 166612-B21
•16-MB Memory Kit (1 x 16-MB SDRAM DIMM, 100 MHz) 166611-B21
•256-MB Memory Kit (1 x 256-MB SDRAM ECC, 100 MHz) 102307-B21
•128-MB Memory Kit (1 x 128-MB SDRAM ECC, 100 MHz) 166618-B21
•64-MB Memory Kit (1 x 64-MB SDRAM ECC, 100 MHz) 166617-B21
•32-MB Memory Kit (1 x 32-MB SDRAM ECC, 100 MHz) 166616-B21
•16-MB Memory Kit (1 x 16-MB SDRAM ECC, 100 MHz) 166615-B21

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QUICKSPECS
Storage
4-14 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
DRIVE SUPPORT Quantity
Supported13 Position Supported Controller
Removable Media
1.44-MB Diskette Drive 1 4 Floppy
SuperDiskLS-120Drive 3 4,2,3 IDE
ZIP 100 High-Capacity Floppy 2 2,3 IDE
DVD-ROM Drive 2 2,3 IDE
32X Max5CD-ROMDrive 2 2,3 IDE
6X CD-RW Drive 2 2,3 IDE
Hard Drives
16.8-GB6SMART II Ultra ATA Hard Drive 3 1,2,3 Ultra ATA
10-GB6 SMART II Ultra ATA Hard Drive
8.4-GB6SMART II Ultra ATA Hard Drive
6.4-GB6SMART II Ultra ATA Hard Drive
4.3-GB6SMART II Ultra ATA Hard Drive
3.2-GB6SMART II Ultra ATA Hard Drive
9.1-GB6SMART II Wide UltraSCSI Hard Drive10 3 1,2,3 Wide UltraSCSI (PCI)
4.3-GB6SMART II Wide UltraSCSI Hard Drive10

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QUICKSPECS
Technical Specifications
4-15 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
System Unit Dimensions (HxWxD) 5.88 x 19.16 x 17.1 in/14.94 x 48.66 x 43.44 cm
Weight (approximate) 40 lbs/18.1 kg
Weight Supported 32 lbs/14.56 kg
Power Supply
Operating Voltage Range 90 to 132 VAC/180 to 264 VAC
Rated Voltage Range 100 to 120 VAC/220 to 240 VAC
Rated Line Frequency 47 to 63 Hz
Rated Input Current 5.5A
Maximum Rated Power 200W
Temperature
Operating 50° to 95°F/10° to 35°C
Non-operating
–
4° to 140°F/–20° to 60°C
Humidity (non-condensing)
Operating 20% to 80%
Non-operating 5% to 95%
Maximum Altitude (unpressurized)
Operating 10,000 ft/3,048 m
Non-operating 30,000 ft/9,144 m
Maximum Rate of Change 1,500 feet per minute/457 meters per minute
Enhanced Keyboard Dimensions (HxWxD) 1.5 x 18 x 6.5 in/3.81 x 45.72 x 16.51 cm
Weight 3.15 lbs/1.59 kg
1.44-MB Diskette Drive Diskette Size 3.5 in
LED Indicators Green
Read/Write Capacity per Diskette (high/low density) 1.44 MB/720 KB
Drive Height 1 in
Drive Rotation 300 rpm
Transfer Rate (high/low density) 500/250 Kb/s
Bytes/Sector 512
Sectors/Track (high/low density) 18/9
Tracks/Side (high/low density) 80/80
Seek Time
Track-to-Track (high/low density) 3/6 ms
Average (high/low) 94/173 ms
Settling Time 15 ms
Latency Average 100 ms
Cylinders (high/low) 80/80
Read/Write Heads 2

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QUICKSPECS
Technical Specifications
4-16 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
6.4 GB6Capacity 6400 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track <1.3 ms
Width 3.5 in/88.9 mm Average 9.0 ms
Interface Ultra ATA 66 Full-Stroke 20 ms
Transfer Rate Rotational Speed 5400 rpm
66.6 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 12,594,960
SMART II Ultra ATA 66
Hard Drives
Operating Temperature 41°to 131°F/5°to 55°C
10 GB6Capacity 10,000 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 1.4 ms
Width 3.5 in/88.9 mm Average 9.4 ms
Interface Ultra ATA Full-Stroke 18.6 ms
Transfer Rate Rotational Speed 5400 rpm
33.3 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 20,005,650
SMART II Ultra ATA
Hard Drives
Operating Temperature 41°to 113°F/5°to 45°C
6.4 GB6Capacity 6400 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 1.3 ms
Width 3.5 in/88.9 mm Average 9.7 ms
Interface Ultra ATA Full-Stroke 19.7 ms
Transfer Rate Rotational Speed 5400 rpm
33.3 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 12,594,960
Operating Temperature 41°to 113°F/5°to 45°C
4.3 GB6Capacity 4300 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 1.3 ms
Width 3.5 in/88.9 mm Average 9.9 ms
Interface Ultra ATA Full-Stroke 19.7 ms
Transfer Rate Rotational Speed 5400 rpm
33.3 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 8,421,840
Operating Temperature 41°to 113°F/5°to 45°C

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QUICKSPECS
Technical Specifications
4-17 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
9.1 GB6Capacity 9100 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 0.76 ms
Width 3.5 in/88.9 mm Average 7.5 ms
Interface Wide UltraSCSI Full-Stroke 15 ms
Transfer Rate Rotational Speed 7200 rpm
40 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 17,773,500
SMART II Wide
UltraSCSI
Hard Drives
Operating Temperature 41°to 113°F/5°to 45°C
4.3 GB6Capacity 4300 MB Seek Time (typical reads, including settling)
Height 1 in/25.4 mm Single Track 0.76 ms
Width 3.5 in/88.9 mm Average 7.5 ms
Interface Wide UltraSCSI Full-Stroke 15 ms
Transfer Rate Rotational Speed 7200 rpm
40 MB/s Physical ConfigurationSynchronous
(Maximum) Bytes/Sector 512
Logical Blocks 8,386,000
Operating Temperature 41°to 113°F/5°to 45°C
32X Max5Trayload
CD-ROM Drive Disk
Applicable Disk CD-ROM (Mode 1 and 2), CD-DA, CD-XA Ready Photo CD
(Single and Multi-session), Mixed Mode (Audio and Data
combined), CDI Ready
Capacity 650 MB
Block Size 2,048 bytes (Mode 1)
2,340, 2,336 bytes (Mode 2)
2,352 bytes (CD-DA)
2,328 bytes (CD-XA)
Rotational Speed 5,200 rpm maximum
Diameter 12 cm, 8 cm
Center Hole 15 mm
Thickness 1.2 mm
Track Pitch 1.6 µm
Interface IDE
Access Time (typical)
Random < 100 ms
Full-Stroke < 150 ms
Audio Output Level
Line-Out 0.7 V @ 47 k ohm
Headphone 0.6 V @ 32 ohm
Data Transfer Rate
Sustained 150 KB/s (single)
Variable 1800 to 4800 KB/s
Cache Buffer 128 KB

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QUICKSPECS
Technical Specifications
4-18 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Start-up Time < 7 sec32X Max5Trayload
CD-ROM Drive (continued)Stop Time < 4 sec
Laser Parameters
Type Semiconductor Laser ConA1 As
Wave Length 780 ±25 nm
Divergence Angle 53.5° ±1.5°
Output Power 0.14mW
Operating Conditions
Temperature 41° to 113°F/5° to 45°C
Humidity 10% to 80%
Dimensions (HxWxD, maximum) 1.69 x 5.91 x 8.2 in/4.29 x 15.01 x 20.8 cm
Weight 2.65 lbs/1.2 kg
Network Interface 10/100 Base TX
Intel PRO/100+
Management Adapter Expansion Bus Architecture PCI 2.2
Network Transfer Rate
10Base-T (Half-Duplex) 10 Mb/s
10Base-T (Full-Duplex) 20 Mb/s
100Base-TX (Half-Duplex) 100 Mb/s
100Base-TX (Full-Duplex) 200 Mb/s
Connectors RJ-45
Standards Compliance
10-MB/s Ethernet IEEE 802.3
100-MB/s Ethernet IEEE 802.3u
Remote Wakeup Yes
Temperature
Operating 32° to 131°F/0° to 55°C
Humidity (non-condensing)
Operating 85% at +131°F /+55°C
Altitude
Operating 10,000 ft/3,048 m
Communication Processor Intel 82559
OS Driver Support
MS Windows NT 3.51 and 4.0 NDIS 3.0, 4.0 Compliant
MS Windows 95, 98, 2000 Beta NDIS 3.0, 4.0, 5.0 Compliant
Novell NetWare Server v. 3.x, 4.x and 5.0 ODI Compliant
SunSoft Solaris Not supported
SCO UnixWare, OpenDesktop, OpenServer Supported

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QUICKSPECS
Technical Specifications
4-19 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
Network Interface 10/100 Base TX
Expansion Bus Architecture 32-bit PCI bus-master
Compaq 10/100 TX PCI
Intel WOL UTP
Controller4Network Transfer Rate
10Base-T (Half-Duplex) 10 Mb/s
10Base-T (Full-Duplex) 20 Mb/s
100Base-TX (Half-Duplex) 100 Mb/s
100Base-TX (Full-Duplex) 200 Mb/s
Connectors RJ-45
Standards Compliance
10 Mb/s Ethernet IEEE 802.3
100 Mb/s Ethernet IEEE 802.3u
I/O Address Auto-configured
Remote Wakeup Yes
Temperature
Operating 50° to 95°F/10° to 35°C
Non-operating 50° to 122°F/10° to 50°C
Shipping 86° to 122°F/30° to 50°C
Humidity (non-condensing)
Operating 10% to 90%
Non-operating 10% to 90%
Shipping 20% to 80%
Altitude
Operating 10,000 ft/3,048 m
Non-operating 30,000 ft/9,144 m
Shipping 10,118 ft/3,084 m
Communication Processor Intel 82558
OS Driver Support
MS Windows NT Server and Workstation v. 3.51 NDIS 3.0 Compliant
MS Windows NT Workstation 4.0 NDIS 4.0 Compliant
MS Windows 95 (OSR2) NDIS 2.0, 3.0/4.0 Compliant
WFW v.3.11 NDIS 3.0 Compliant
MS LAN Manager NDIS 2.0 Compliant
Novell NetWare Server v. 3.x, 4.x ODI Compliant
Novell NetWare DOS ODI Compliant
IBM OS/2 v. 2.x, 3.x, 4.x14,WARP, SMP OS/2 NDIS 2.0 Compliant
IBM OS/2 NetWare Requestor v.2.x, 3.x ODI Compliant

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QUICKSPECS
Technical Specifications
4-20 DA-10021-01-001
Compaq Deskpro EN Series
Desktop
8-MB SGRAM
Resolution (maximum) Colors Supported Refresh Rate
ATI RAGE PRO TURBO
AGP 2X Graphics
Controller 1280 x 1024 16.7M 85 Hz
Acceleration 3 ROP BitBLT, Line Draw, Text, Color Expansion, Basic
Video Color, Conversion and Scaling and Triangle Setup
Engine
Memory 4-MB SGRAM, upgradable to 8 MB
8-MB SDRAM
Resolution (maximum) Colors Supported Refresh Rate
ATI RAGE PRO TURBO
AGP 2X Graphics
Controller 1280 x 1024 16.7M 85 Hz
Acceleration 3 ROP BitBLT, Line Draw, Text, Color Expansion, Basic
Video Color, Conversion and Scaling and Triangle Setup
Engine
Memory 8-MB SDRAM, not upgradable
4-MB SGRAM
Resolution (maximum) Colors Supported Refresh Rate
ATI RAGE PRO TURBO
AGP Graphics
Controller 1280 x 1024 16.7M 85 Hz
Acceleration 3 ROP BitBLT, Line Draw, Text, Color Expansion, Basic
Video Color, Conversion and Scaling and Triangle Setup
Engine
Memory 4-MB SGRAM, not upgradable
4-MB Display Cache (or8-MB
equivalent performance)
Integrated Intel 3D
Graphics Controller Resolution (Maximum) Colors Supported Refresh Rate
1280 x 1024 16.7M 85 Hz
Acceleration 3 ROP biBLT, Line Draw, Text, Color Expansion, Basic Video
Color, Conversion and Scaling, Triangle Setup Engine
Memory 4-MB Display Cache (or 8-MB equivalent performance), not
upgradable
1Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details.
2AssetControl monitor. AssetControl features are accessible with Compaq desktops featuring Intelligent Manageability.
3ROM upgrade may be required if the total memory in the system exceeds 640 MB.
4Also known as the Compaq NC3121 PCI 10/100 WOL (Wake-on-LAN) Fast Ethernet NIC.
5Data transfer rates will vary from 150 KB/s to 4800 KB/s.
6For Hard Drives, GB = Billion Bytes.
7There is no exchange or return program available for replacing standard memory.
8Bulk memory skus are priced individually but must be ordered in lots of 50. Only orders of 50 are accepted.
9Data transfer rates will vary from 150 KB/s to 6,000 KB/s.
10 Requires a SCSI controller.
11 Use this kit for optimum performance with multiple Ultra ATA hard drives.
12 Designed only to allow faster downloads from K56flex compliant sources. Maximum achievable download transmission rates currently
do not reach 56 Kbps and will vary with line conditions. Modem only works with Windows 9.x and Windows NT.
13 Quantity Supported refers to the maximum number of devices the chassis can support.
14 Not all product features are supported in the OS.