HP XM600 - Kayak - 128 MB RAM Product manual

HP Kayak XM600 Series 2 PC Workstation
Technical Reference Manual

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Contents
3
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Bibliography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1 System Overview
HP Kayak XM600 Series 2 PC Workstation Overview . . . . . . . . . . . . . . . . . 9
Package for the Desktop Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Front and Side Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Rear View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Package for the Minitower Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Front and Side Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Rear View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Internal Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
HP Kayak XM600 Series 2 Desktop Front Panel. . . . . . . . . . . . . . . . . . . . . 16
HP Kayak XM600 Series 2 Minitower Front Panel . . . . . . . . . . . . . . . . . . . 17
HP Kayak XM600 Series 2 Desktop Specifications and Characteristics . 18
Desktop Physical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Desktop Electrical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Desktop Power Consumption and Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Desktop Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
HP Kayak XM600 Series 2 Minitower Specifications and Characteristics 21
Minitower Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Minitower Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Minitower Power Consumption and Cooling. . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Minitower Environmental Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Power Saving and Ergonometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Desktop Power Saving Modes and Ergonometry for APM Systems. . . . . . . . . . 25
Desktop Power Saving Modes and Resume Events for ACPI Systems . . . . . . . 25
Minitower Power Saving and Ergonometry for APM Systems . . . . . . . . . . . . . . 26
Minitower Power Saving Modes and Resume Events
for ACPI Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power-On from Space-Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Soft Power Down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Contents
4
Documentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Where to Find the Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2SystemBoard
System Board Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Architectural View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Accessory Board Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
AGP Pro Universal Slot (Minitower Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
AGP Pro Universal Slot (Desktop Models). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
PCI Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
System Board Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Chipset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Memory Controller Hub (MCH) 82820 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Accelerated Graphics Port (AGP) Bus Interface . . . . . . . . . . . . . . . . . . . . . . . . 44
AGP 4x Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Main Memory Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
The Input/Output Controller Hub (82801AA). . . . . . . . . . . . . . . . . . . . . . . . 48
Devices on the PCI 32-bit 33 MHz Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Devices on the SMBus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Devices on the Low Pin Count Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
The Super I/O Controller (NS 87364). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
FirmWare Hub (82802AA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Host Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Intel Pentium III Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Optional Second Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Cache Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Assigned Device Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Input/Output Controller Hub Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
3InterfaceCards
Graphics Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Matrox Millennium G250 Graphics Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Matrox Millennium G400 Graphics Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Contents
5
ELSA Synergy II Graphics Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
ELSA GLoria II Graphics Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Network Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
HP 10/100 TX PCI LAN Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Supported LAN Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
3COM NIC (Network Interconnect) LAN Card. . . . . . . . . . . . . . . . . . . . . . . . . . 82
INTEL NIC (Network Interconnect) LAN Card . . . . . . . . . . . . . . . . . . . . . . . . . 84
SCSI Adapter Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Ultra2 SCSI PCI Adapter Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
LSI Logic SCSI Configuration Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Ultra 160 SCSI PCI Adapter Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Symbios Configuration Utility (Ultra 160 Card) . . . . . . . . . . . . . . . . . . . . . . . . . 94
4 Mass Storage Devices
Flexible Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Hard Disk Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
CD-ROM Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
5HPBIOS
Using the HP Setup Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Updating the System BIOS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Restoring BIOS Default Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
If You Forgot the Administrator Password . . . . . . . . . . . . . . . . . . . . . . . . 110
Clearing the CMOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Recovering the BIOS (Crisis Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
BIOS Addresses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
System Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
HP I/O Port Map (I/O Addresses Used by the System). . . . . . . . . . . . . . . . . . . 114
DMA Channel Controllers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
6 Tests and Error Messages
MaxiLife Test Sequence and Error Messages . . . . . . . . . . . . . . . . . . . . . . 119
Basic Pre-boot Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Pre-boot Diagnostics Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Post Test Sequence and Post Error. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Contents
6
Operating System Boot Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Run-Time Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Main Menu (Minitower models only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Order in Which POST Tests Are Performed. . . . . . . . . . . . . . . . . . . . . . . . 127
Error Message Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
7 Connectors and Sockets
Rear Panel Socket Pin Layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

7
Preface
This manual is a technical reference and BIOS document for engineers and
technicians providing system level support. It is assumed that the reader
possesses a detailed understanding of AT-compatible microprocessor
functions and digital addressing techniques.
Technical information that is readily available from other sources, such as
manufacturers’ proprietary publications, has not been reproduced.
This manual contains summary information only. For additional reference
material, refer to the bibliography on the following page.
For all warning and safety instructions, refer to the user guide delivered
with the PC Workstation.
Conventions
The following conventions are used throughout this manual to identify
specific numeric elements:
Hexadecimal numbers are identified by a lower case h.
For example, 0FFFFFFFh or 32F5h
Binary numbers and bit patterns are identified by a lower case b.
For example, 1101b or 10011011b

8
Bibliography
Online documentation can be obtained from the HP World Wide Web site:
www.hp.com/go/kayaksupport.
❒HP Kayak XM600 Series 2 PC Workstation User’s Guide —
Desktop and Minitower versions are available in English, French, Italian,
German, Spanish, Dutch, Swedish and Japanese.
❒HP Kayak XM600 Series 2 PC Workstation Troubleshooting Guide —
Desktop and Minitower versions are available in English, French, Italian,
German, Spanish, Dutch, Swedish and Japanese.
❒HP Kayak XM600 PC Workstation Service Handbook Chapter —
Desktop and Minitower versions are available in English only.
❒Image Creation and Recovery CD-ROM — 5970-0330-xx1.
ExtraInformationCanBe
Obtained At: ❒ELSA graphics card
http://www.elsa.com
❒Matrox graphics cards
http://www.matrox.com
❒Intel Chipsets. Intel I820 chipset
http://developer.intel.com
❒Intel Pentium III Processor
http://developer.intel.com
1. xx = Language code.

9
1
System Overview
This manual describes the HP Kayak XM600 Series 2 Desktop and
Minitower PC Workstation and provides detailed system specifications.
This chapter introduces the external features, and lists the specifications
and characteristic data of the system. It also provides a summary of the
documentation available.
HP Kayak XM600 Series 2 PC Workstation Overview
The HP Kayak XM600 Series 2 PC Workstation is based on the ATX
form factor. The following table provides an overview of the system.
How to use the table:
Component is common to more than one model.
Component is available only on HP Kayak XM600 Series 2 Desktop PC Workstations.
Component is available only on HP Kayak XM600 Series 2 Minitower PC Workstations.
Feature Description
Desktop Minitower
ATX Form Factor
System Board Dimensions of 12-inches x 9.6-inches
in an ATX package. Dimensions of 12-inches x 9.6-inches in an Extended-ATX (E-ATX) package
Processor All models have support for up to two Intel Pentium® III FC-PGA processors.
Processors from 800 MHz and upwards with a 133 MHz FSB (Front Side Bus).
The HP Kayak XM600 Series 2 PC Workstations include integrated VRMs
(Voltage Regulator Module) on the system board. A separate VRM is not
required.
CacheMemory(integrated
in processor package) •Level-One: 16 KB code, 16 KB data.
•Level-Two: i256 KB.
Internal Processor Clock
Speed 800 MHz, 866 MHz, 933 MHz, 1000 MHz and higher speeds with a 133 MHz
FSB.

10
1 System Overview
HP Kayak XM600 Series 2 PC Workstation Overview
Desktop Minitower
Chipset Intel® Chipset (I820) including Memory Controller Hub (MCH) Host Bridge,
Input/Output Controller Hub (ICH) for input/output sub-system.
Super I/O Chip NS 87364.
BIOS
(Basic Input/Output System)Based on Phoenix core including:
•4 M/bits of flash memory.
•Support for PCI 2.2 Specification.
•Support for RIMM memory modules.
Firmware - BIOS Flash EEprom: Intel’s Firmware hub concept.
HP MaxiLife Utility
(available on all models)
Hardware monitoring utility that
monitors system components via the
SMBus.
Hardware monitoring utility that
monitors system components via the
SMBus and a LCD status panel.
Operating System Most models are preloaded with Windows 2000. There are some models that
are preloaded with Windows NT® 4.0, MS-DOS or Linux.
Main Memory Two RIMM sockets supporting PC800 RDRAM memory modules.
In a single memory module configuration, the empty socket must contain a
“RDRAM Continuity Module”.
Models are supplied with non-ECC RDRAM modules.
Both ECC and non-ECC modules are available.
Up-to-date memory upgrades are listed on the HP PC Accessories website at:
http://www.hp.com/go/pcaccessories
Mass Storage Fivemassstorage shelves supporting:
•One front-access, third-height,
floppy disk drive
•Two front-access, half-height,
5.25-inch drives
•Two internal 3.5-inch hard disk
drives (one full-height, one half-
height)
Seven shelves supporting:
•Two front-access, third-height
3½-inch (one for the floppy disk
drive and one free) (height 1”);
•Three front-access, half-height,
5¼-inch drives (height 1.0”);
Possibility of installing two 3½-
inch hard disk drive in one of the
5¼-inchshelves usinganadapter
tray (available as an accessory).
•Two internal 3½-inch hard disk
drives (height 1.0”).
Feature Description

11
1 System Overview
HP Kayak XM600 Series 2 PC Workstation Overview
Desktop Minitower
SCSI Controller Symbios Ultra 2 or Ultra 160 SCSI PCI card (optional).
IDE Controller All models include an integrated Ultra ATA-66 controller that supports up to
four IDE devices.
Video Controllers •ELSASynergy® IIAGPvideocontrollerwith32MBofinstalledSGRAMvid-
eo memory (maximum configuration).
•ELSAGloria® IIAGPvideocontrollerwith64MBofinstalledSDRAMvideo
memory (maximum configuration).
•Matrox® Millennium G250 AGP video controller with
8 MB SGRAM video memory which can be upgraded to 16 MB.
•Matrox Millennium G400-Dual monitor AGP video controller with
16 MB SGRAM video memory (maximum configuration).
Accessory Card Slots One AGP Pro Universal 4x
(Accelerated Graphics Port) slot.
Standard AGP cards (25 W
maximum) can only be used.
Hardware protection prevents any
AGP PRO cards from being used.
One AGP Pro Universal 4X
32-bit slot with a maximum power
consumption tolerated limited to
50 W.
•Five32-bit 33 MHz PCI1(Peripheral Component Interconnect) slots support-
ing all bridges and multi-function PCI devices.
❒PCI slot 5 contains a LAN interface board,
❒PCI slot 4 is for a SCSI interface board (some models only).
LAN Card All models are supplied with an HP 10/100BT PCI Ethernet Adapter LAN card
installed in PCI slot 5, supporting Wake-On LAN (WOL) and PCI 2.2
Specification.
CD-ROM Drive Models include either an IDE 48X CD-ROM, CD-RW drive or DVD drive.
Audio Integrated on the system board CSA4280 audio PCI chip and AC’97 Codec
(CS4297) audio.
1. All five PCI slots comply with the PCI Specification 2.2.
Feature Description

12
1 System Overview
HP Kayak XM600 Series 2 PC Workstation Overview
Desktop Minitower
System Board
Connectors:
•One flexible disk drive connector
•Two ATA-66 IDE connectors (for up to four IDE devices)
•One CD-IN audio connector
•AUX connector
•Internal speaker connector
•One WOL connector
•One battery socket
•One status panel connector
•Power supply connectors
•Two fan connectors
Rear Connectors
(color coded) •Keyboard/Mouse
❒HP enhanced keyboard with mini-DIN connector
❒HP enhanced scrolling mouse with mini-DIN connector
•25-pin parallel
❒Mode: Centronics or bidirectional modes (ECP/EPP)
❒Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or Off.
•9-pin serial (two, buffered)
❒Standard: Two UART 16550 buffered serial ports
(both RS-232-C).
❒Serial Ports A and B: 2F8h (IRQ 3), 2E8h (IRQ 3),
3F8h (IRQ 4), 3E8h (IRQ 4), or Off—
(if one port uses 2xxh, the other port must use 3xxh).
•Dual USB connectors
•Audio
❒Joystick/Dual MIDI connector
❒LINE IN jack (3.5 mm)
❒LINE OUT jack (3.5 mm)
❒MIC IN jack (3.5 mm)
Feature Description

13
1 System Overview
Package for the Desktop Models
Package for the Desktop Models
The following two diagrams show the front and rear views of the HP Kayak
XM600 Series 2 Desktop PC Workstation.
Front and Side Views
Rear View
FrontAccessShelves,for
- 5.25-inch drives
- 3.5-inch 1.44 MB
floppy disk drive
Front Access Cage
Primary Hard Disk
Drive Bay
Power Supply Unit
Processor Fan
Secondary
Hard Disk
Drive tray
HP Master Key Lock Status Panel
Parallel port
SerialportB
Mouse connector
Display
connector
Dual USB
connectors Serial port A
Keyboard connector
MIDI con-
nector
Line Out
connector Line In connector
Microphone
connector

14
1 System Overview
Package for the Minitower Models
Package for the Minitower Models
The following two diagrams show the front and rear views of the HP Kayak
XM600 Series 2 Minitower PC Workstation.
Front and Side Views
Front Access Shelves for
- three 5.25-inch drives. Possibility
ofinstallingtwo3½-inchharddisk
driveinoneofthe5¼-inchshelves
using an adapter tray (available as
an accessory).
- two 3.5-inch shelves including a
1.44 MB floppy disk drive.
Second 3.5-inch shelf for zip
drive or second floppy disk drive
Power Supply Unit
Rear Fan
Primary Internal Hard Disk Drive Shelf
Secondary Internal Hard Disk Drive Shelf
Spare mounting rails (not shown):
- Wide green rails for 3.5-inch devices
(for example, zip drive)
- Narrow green rails for 5.25-inch
devices
- Blue rails for 3.5-inch hard disk drives

15
1 System Overview
Internal Features
Rear View
Internal Features
The core architecture of the HP Kayak XM600 Series 2 PC Workstation is
constructed around: Memory Controller Hub (MCH), Input/Output
Controller Hub (ICH) and the Host bus.
The HP Kayak XM600 Series 2 PC Workstation can support up to two
Pentium III processors. This processor is described on page 65.
The components of the system board are described in chapter 2; the video,
network and SCSI devices are described in chapter 3; mass storage devices
are described in chapter 4; the HP BIOS routines are summarized in chapter
5; and the Power-On Self-Test routines are described in chapter 6.
Parallel port
Serial port A
Keyboard connector
Dual USB (12 Mbps)
connectors
Serial port B
MIDI connector
Line Out connector
Line In connector
Microphone connector
Mouse connector
Display connector

16
1 System Overview
HP Kayak XM600 Series 2 Desktop Front Panel
HP Kayak XM600 Series 2 Desktop Front Panel
The front panel of the HP Kayak XM600 Series 2 Desktop PC Workstation
has the following features:
•On/Off LED. There are five states:
Blank. Indicates that the computer is turned off.
Green.Indicates that thecomputer is turnedon and running correctly.
Red (fixed or flashing). Indicates a pre-boot or that there is a Power-
On Self-Test (POST) error, preventing the system from booting.
Amber. Displayed during system reset, system lock, Standby mode
(Windows 98) or Suspend mode (Windows 95).
•Hard disk drive activity LED. Activated during POST and when the
hard disk drive is being accessed.
Power On/Off
Button
Reset Button
Hard Disk
Activity Light

17
1 System Overview
HP Kayak XM600 Series 2 Minitower Front Panel
HP Kayak XM600 Series 2 Minitower Front Panel
The front panel of HP Kayak XM600 Series 2 Minitower PC Workstation
has the following features:
•Liquid Crystal Display (LCD).LCDerrormessagesand available menus
are described on page 119.
•On/Off LED. There are five states:
Blank. Indicates that the computer is turned off.
Green.Indicates that thecomputer is turnedon and running correctly.
Red (fixed or flashing). Indicates a pre-boot or that there is a Power-
On Self-Test (POST) error, preventing the system from booting.
Amber. Displayed during system reset, system lock, Standby mode
(Windows 98) or Suspend mode (Windows 95).
•Hard disk drive activity LED. Activated during POST and when the
hard disk drive is being accessed.
Power On/Off
Button
Reset Button
LCD Control Buttons
Hard Disk
Activity Light

18
1 System Overview
HP Kayak XM600 Series 2 Desktop Specifications and Characteristics
HP Kayak XM600 Series 2 Desktop Specifications and
Characteristics
Desktop Physical Characteristics
Desktop Electrical Specifications
System Processing Unit
Weight
(Standard configuration as shipped,
excl. keyboard and display)
11.5 kilograms (25.3 pounds).
Dimensions: 45.7 cm max. (D) by 42 cm (W) by 16.2 cm (H)
(18 inches by 16.5 inches by 6.37 inches).
Footprint: 0.19 m2(2.06 sq ft).
Parameter Total Rating Notes Maximum per
PCI Slots
32-bit 33 MHz
Maximum for
AGP Slot1
Input voltage 100-127 V
VAC 200-240 V Vac Switch select ——
Input current (max) 7 A 4 A — — —
Output power 230 W — — —
Input frequency 50 to 60 Hz — — —
Available power 230 W — 65 W combined 25 W (max)
Max current at +12 V 6 A — 0.5 A 1 A
Max current at -12 V 0.3 A — 0.1 A —
Max current at +3.3 V 14 A — 7.6 A 6 A
Vddq2———2A
Max current at +5 V 22 A — 5 A 2 A
Max current at -5 V 0.3 A — — —
Max current at +5Vstdby 2 A — — —
1. Standard AGP cards (25 W maximum) can only be used. Hardware protection prevents any AGP PRO cards
from being used.

19
1 System Overview
HP Kayak XM600 Series 2 Desktop Specifications and Characteristics
If the overload protection in the power supply unit is triggered, all power is
immediately cut. To reset the power supply unit, remove the power cord and
then determine what caused the overload and remedy it. Reconnect the
power cord, then reboot the PC Workstation. If an overload happens twice,
then there is an undetected short circuit somewhere.
NOTE When the PC Workstation is turned off with the power button on the front
panel, the power consumption falls below the low power consumption (refer
to the below table), but is not zero. The special on/off method used by this
PC Workstation extends the lifetime of the power supply. To reach zero
powerconsumptionin“off”mode,eitherunplugthePCWorkstationfromthe
power outlet or use a power block with a switch.
Desktop Power Consumption and Cooling
The power consumption and acoustics given in the below table is valid for a
standard configuration as shipped (one processor, 256 MB of memory,
230 W power supply, one hard disk drive, video card, LAN card)
All information in this section is based on primary power consumptions.
2. Only for I/O buffers.
Power consumption (approximate values) 230 V / 50 Hz and 115 V / 60 Hz
•Typical operating with 1 processor
•Typical operating with 2 processors
•Suspend (only on Windows 2000 models)
70 W
100 W
<4 W
- 238.8 Btu/h1
- 341.2 Btu/h
- 13.6 Btu/h
1. 1 W = 3.4121 Btu/h
Additional Component:
•Processor
•SCSI Hard disk drive with input/output access
•SCSI Hard disk without input/output access (idle)
•PCI card
50 W
23 W
16 W
10 to 36 W
- 170.6 Btu/h
- 78.4 Btu/h
- 54.5 Btu/h
- 64.1 Btu/h to 122.8 Btu/h

20
1 System Overview
HP Kayak XM600 Series 2 Desktop Specifications and Characteristics
Desktop Environmental Specifications
Operating temperature and humidity ranges may vary depending upon the mass
storage devices installed. High humidity levels can cause improper operation of
disk drives. Low humidity levels can aggravate static electricity problems and
cause excessive wear of the disk surface.
Environmental Specifications (System Processing Unit, with Hard Disk)
Operating Temperature +10 °C to +35 °C (+40 °F to +95 °F).
Storage Temperature -40 °C to +70°C (-40 °F to +158 °F).
Over Temperature Shutdown +50°C (+122°F).
Operating Humidity 15% to 80% (relative).1
Storage Humidity 8% to 85% (relative).1
Acoustic noise emission (as defined ISO 7779):
•Operating
•Operating with hard disk access
•Operating with floppy disk access
Sound Power
LwA <= 38.6 dB
LwA <= 39.1 dB
LwA <= 45.0 dB
Sound Pressure
LpA <= 29.5 dB
LpA <= 30.5 dB
LpA <= 36.3 dB
Operating Altitude 10000 ft (3100m) max
Storage Altitude 15000ft (4600m) max
1.non condensing conditions.