Asus K8N4-E DELUXE User manual

Motherboard
K8N4-E
Deluxe

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Copyright © 2005 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form
or by any means, except documentation kept by the purchaser for backup purposes, without the
express written permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modified or
altered, unless such repair, modification of alteration is authorized in writing by ASUS; or (2)
the serial number of the product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
OR CONDITIONS OF MERCHANTABILITY OR FITNESS FORAPARTICULAR PURPOSE.
IN NO EVENT SHALLASUS, ITS DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE
LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMAGES FOR LOSS OF PROFITS, LOSS OF BUSINESS, LOSS OF USE
OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE), EVEN IF ASUS HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY DEFECT OR
ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUALARE FURNISHED
FOR INFORMATIONAL USE ONLY,ANDARE SUBJECT TO CHANGEATANY TIME
WITHOUT NOTICE,AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BYASUS.
ASUS ASSUMES NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR
INACCURACIES THAT MAY APPEAR IN THIS MANUAL, INCLUDING THE PRODUCTS
AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered
trademarks or copyrights of their respective companies, and are used only for identification or
explanation and to the owners’ benefit, without intent to infringe.
E2009E2009
E2009E2009
E2009
Revision Edition V2Revision Edition V2
Revision Edition V2Revision Edition V2
Revision Edition V2
March 2005March 2005
March 2005March 2005
March 2005

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Contents
Notices ............................................................................................... vii
Safety information ............................................................................ viii
About this guide ................................................................................. ix
K8N4-E Deluxe specifications summary .............................................. xi
Chapter 1:Chapter 1:
Chapter 1:Chapter 1:
Chapter 1: Product introductionProduct introduction
Product introductionProduct introduction
Product introduction
1.1 Welcome! .............................................................................. 1-1
1.2 Package contents ................................................................. 1-1
1.3 Special features .................................................................... 1-2
1.3.1 Product highlights ................................................... 1-2
1.3.2 ASUS Proactive feature .......................................... 1-5
1.3.3 Innovative ASUS features ....................................... 1-5
Chapter 2:Chapter 2:
Chapter 2:Chapter 2:
Chapter 2: Hardware informationHardware information
Hardware informationHardware information
Hardware information
2.1 Before you proceed .............................................................. 2-1
2.2 Motherboard overview .......................................................... 2-2
2.2.1 Placement direction ................................................ 2-2
2.2.2 Screw holes ............................................................ 2-2
2.2.3 Motherboard layout ................................................ 2-3
2.2.4 Layout Contents ..................................................... 2-4
2.3 Central Processing Unit (CPU) .............................................. 2-6
2.4 System memory ................................................................... 2-8
2.4.1 Overview ................................................................. 2-8
2.4.2 Memory Configurations ........................................... 2-8
2.4.3 Installing a DDR DIMM ........................................... 2-12
2.4.4 Removing a DDR DIMM .......................................... 2-12
2.5 Expansion slots ................................................................... 2-13
2.5.1 Installing an expansion card .................................. 2-13
2.5.2 Configuring an expansion card.............................. 2-13
2.5.3 Interrupt assignments .......................................... 2-14
2.5.4 PCI slots ................................................................ 2-15
2.5.5 PCI Express x16 slot ............................................. 2-15
2.5.6 PCI Express x1 slot ............................................... 2-15

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Contents
2.6 Jumpers .............................................................................. 2-16
2.7 Connectors ......................................................................... 2-18
2.7.1 Rear panel connectors .......................................... 2-18
2.7.2 Internal connectors ............................................... 2-20
Chapter 3:Chapter 3:
Chapter 3:Chapter 3:
Chapter 3: Powering upPowering up
Powering upPowering up
Powering up
3.1 Starting up for the first time................................................ 3-1
3.2 Powering off the computer .................................................. 3-2
3.2.1 Using the OS shut down function ........................... 3-2
3.2.2 Using the dual function power switch .................... 3-2
3.3 ASUS POST Reporter™ .......................................................... 3-3
3.3.1 Vocal POST messages ............................................ 3-3
3.3.2 Winbond Voice Editor ............................................. 3-5
Chapter 4:Chapter 4:
Chapter 4:Chapter 4:
Chapter 4: BIOS setupBIOS setup
BIOS setupBIOS setup
BIOS setup
4.1 Managing and updating your BIOS ........................................ 4-1
4.1.1 Creating a bootable floppy disk .............................. 4-1
4.1.2 AwardBIOS Flash Utility .......................................... 4-2
4.1.3 ASUS EZ Flash utility .............................................. 4-6
4.1.4 ASUS CrashFree BIOS 2 utility ................................ 4-7
4.1.5 ASUS Update utility ................................................ 4-8
4.2 BIOS Setup program ........................................................... 4-11
4.2.1 BIOS menu bar ...................................................... 4-12
4.2.2 Legend bar ........................................................... 4-12
4.3 Main Menu ........................................................................... 4-14
4.3.1 System Time ......................................................... 4-14
4.3.2 System Date ......................................................... 4-14
4.3.3 Language .............................................................. 4-14
4.3.4 Legacy Diskette A ................................................ 4-14
4.3.5 HDD SMART Monitoring ........................................ 4-15
4.3.6 Installed Memory .................................................. 4-15
4.3.7 Primary and Secondary IDE Master/Slave ............. 4-15
4.3.8 First, Second, Third, and Fourth SATA Master ..... 4-17

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Contents
4.4 Advanced Menu .................................................................. 4-19
4.4.1 CPU configuration ................................................. 4-20
4.4.2 PCIPnP ................................................................... 4-22
4.4.3 Onboard device configuration ............................. 4-24
4.4.4 JumperFree Configuration .................................... 4-30
4.4.5 LAN Cable Status ................................................. 4-32
4.4.6 PEG Link Mode ...................................................... 4-33
4.4.7 Speech Configuration ........................................... 4-34
4.4.8 Instant Music ........................................................ 4-35
4.5 Power Menu ........................................................................ 4-36
4.5.1 ACPI Suspend Type............................................... 4-36
4.5.2 ACPI APIC Support ................................................ 4-36
4.5.3 APM configuration ................................................ 4-37
4.5.4 Hardware monitor ................................................. 4-40
4.6 Boot Menu .......................................................................... 4-41
4.6.1 Boot Device Priority .............................................. 4-41
4.6.2 Removable drives ................................................. 4-42
4.6.3 Hard Disk Drives ................................................... 4-42
4.6.4 CD-ROM drives ...................................................... 4-43
4.6.5 Boot settings configuration .................................. 4-43
4.6.6 Security ................................................................ 4-45
4.7 Exit menu ........................................................................... 4-46

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Contents
Chapter 5:Chapter 5:
Chapter 5:Chapter 5:
Chapter 5: Software supportSoftware support
Software supportSoftware support
Software support
5.1 Installing an operating system ............................................. 5-1
5.2 Support CD information ........................................................ 5-1
5.2.1 Running the support CD ......................................... 5-1
5.2.2 Drivers menu .......................................................... 5-2
5.2.3 Utilities menu .......................................................... 5-3
5.2.4 Manuals menu ......................................................... 5-5
5.2.5 ASUS Contact information ...................................... 5-6
5.2.6 Other information ................................................... 5-6
5.3 Software information ........................................................... 5-8
5.3.1 ASUS MyLogo2™ .................................................... 5-8
5.3.2 AI NET2 ................................................................ 5-10
5.3.3 ASUS Instant Music ............................................... 5-11
5.3.4 Cool ‘n’ Quiet!™ Technology ................................. 5-14
5.3.5 Audio configurations ............................................ 5-17
5.3.6 Using the NVIDIA
®
Firewall™ ................................. 5-24
5.3.7 Using the NVIDIA
®
nTune™ utility ......................... 5-27
5.4 RAID configurations ............................................................ 5-31
5.4.1 Installing hard disks .............................................. 5-32
5.4.2 NVIDIA
®
RAID configurations ................................ 5-33
5.4.3 Silicon Image RAID configurations ........................ 5-40
5.5 Creating a RAID driver disk ................................................. 5-50

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Notices
Federal Communications Commission StatementFederal Communications Commission Statement
Federal Communications Commission StatementFederal Communications Commission Statement
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
• This device may not cause harmful interference, and
• This device must accept any interference received including interference
that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with
manufacturer’s instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Canadian Department of Communications StatementCanadian Department of Communications Statement
Canadian Department of Communications StatementCanadian Department of Communications Statement
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio noise
emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with CanadianThis class B digital apparatus complies with Canadian
This class B digital apparatus complies with CanadianThis class B digital apparatus complies with Canadian
This class B digital apparatus complies with Canadian
ICES-003.ICES-003.
ICES-003.ICES-003.
ICES-003.
The use of shielded cables for connection of the monitor to the graphics
card is required to assure compliance with FCC regulations. Changes or
modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate
this equipment.

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Safety information
Electrical safetyElectrical safety
Electrical safetyElectrical safety
Electrical safety
• To prevent electrical shock hazard, disconnect the power cable from the
electrical outlet before relocating the system.
• When adding or removing devices to or from the system, ensure that the
power cables for the devices are unplugged before the signal cables are
connected. If possible, disconnect all power cables from the existing
system before you add a device.
• Before connecting or removing signal cables from the motherboard,
ensure that all power cables are unplugged.
• Seek professional assistance before using an adapter or extension cord.
These devices could interrupt the grounding circuit.
• Make sure that your power supply is set to the correct voltage in your
area. If you are not sure about the voltage of the electrical outlet you are
using, contact your local power company.
• If the power supply is broken, do not try to fix it by yourself. Contact a
qualified service technician or your retailer.
Operation safetyOperation safety
Operation safetyOperation safety
Operation safety
• Before installing the motherboard and adding devices on it, carefully read
all the manuals that came with the package.
• Before using the product, make sure all cables are correctly connected
and the power cables are not damaged. If you detect any damage,
contact your dealer immediately.
• To avoid short circuits, keep paper clips, screws, and staples away from
connectors, slots, sockets and circuitry.
• Avoid dust, humidity, and temperature extremes. Do not place the
product in any area where it may become wet.
• Place the product on a stable surface.
• If you encounter technical problems with the product, contact a qualified
service technician or your retailer.

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About this guide
This user guide contains the information you need when installing and
configuring the motherboard.
How this guide is organizedHow this guide is organized
How this guide is organizedHow this guide is organized
How this guide is organized
This user guide contains the following parts:
••
••
•Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new
technology it supports.
••
••
•Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware information
This chapter lists the hardware setup procedures that you have to
perform when installing system components. It includes description of
the switches, jumpers, and connectors on the motherboard.
••
••
•Chapter 3: Powering upChapter 3: Powering up
Chapter 3: Powering upChapter 3: Powering up
Chapter 3: Powering up
This chapter describes the power up sequence, the vocal POST
messages, and ways of shutting down the system.
••
••
•Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setupChapter 4: BIOS setup
Chapter 4: BIOS setup
This chapter tells how to change system settings through the BIOS
Setup menus. Detailed descriptions of the BIOS parameters are also
provided.
••
••
•Chapter 5: Software supportChapter 5: Software support
Chapter 5: Software supportChapter 5: Software support
Chapter 5: Software support
This chapter describes the contents of the support CD that comes
with the motherboard package.
Where to find more informationWhere to find more information
Where to find more informationWhere to find more information
Where to find more information
Refer to the following sources for additional information and for product
and software updates.
1.1.
1.1.
1. ASUS websitesASUS websites
ASUS websitesASUS websites
ASUS websites
The ASUS website provides updated information on ASUS hardware
and software products. Refer to the ASUS contact information.
2.2.
2.2.
2. Optional documentationOptional documentation
Optional documentationOptional documentation
Optional documentation
Your product package may include optional documentation, such as
warranty flyers, that may have been added by your dealer. These
documents are not part of the standard package.

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Conventions used in this guideConventions used in this guide
Conventions used in this guideConventions used in this guide
Conventions used in this guide
To make sure that you perform certain tasks properly, take note of the
following symbols used throughout this manual.
TypographyTypography
TypographyTypography
Typography
Bold textBold text
Bold textBold text
Bold text Indicates a menu or an item to select.
Italics Used to emphasize a word or a phrase.
<Key> Keys enclosed in the less-than and greater-than sign means
that you must press the enclosed key.
Example: <Enter> means that you must press the Enter or
Return key.
<Key1+Key2+Key3> If you must press two or more keys simultaneously, the
key names are linked with a plus sign (+).
Example: <Ctrl+Alt+D>
Command Means that you must type the command exactly as shown,
then supply the required item or value enclosed in
brackets.
Example: At the DOS prompt, type the command line:
afudos /i[filename]
afudos /iK8N4-E.ROM
DANGER/WARNING:DANGER/WARNING:
DANGER/WARNING:DANGER/WARNING:
DANGER/WARNING: Information to prevent injury to yourself
when trying to complete a task.
CAUTION:CAUTION:
CAUTION:CAUTION:
CAUTION: Information to prevent damage to the components
when trying to complete a task.
NOTE:NOTE:
NOTE:NOTE:
NOTE: Tips and additional information to help you complete a
task.
IMPORTANT:IMPORTANT:
IMPORTANT:IMPORTANT:
IMPORTANT: Instructions that you MUST follow to complete a
task.

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K8N4-E Deluxe specifications summary
CPUCPU
CPUCPU
CPU
ChipsetChipset
ChipsetChipset
Chipset
System busSystem bus
System busSystem bus
System bus
MemoryMemory
MemoryMemory
Memory
Expansion slotsExpansion slots
Expansion slotsExpansion slots
Expansion slots
StorageStorage
StorageStorage
Storage
AI AudioAI Audio
AI AudioAI Audio
AI Audio
IEEE 1394aIEEE 1394a
IEEE 1394aIEEE 1394a
IEEE 1394a
USBUSB
USBUSB
USB
LANLAN
LANLAN
LAN
BIOS featuresBIOS features
BIOS featuresBIOS features
BIOS features
ASUS AI ProactiveASUS AI Proactive
ASUS AI ProactiveASUS AI Proactive
ASUS AI Proactive
FeatureFeature
FeatureFeature
Feature
(continued on the next page)
Socket 754 for AMD Athlon™ 64/AMD Sempron™
processors
AMD64 architecture enables simultaneous 32- and
64-bit computing
Supports AMD Cool ‘n’ Quiet™ Technology
NVIDIA
®
nForce™4-4X
1600 MT per second
3 x 184-pin DIMM sockets support unbufferred non-ECC
400/333/266 MHz DDR memory modules
Suppports up to 3GB system memory
1 x PCI Express™ x16 slot for discrete graphics card
3 x PCI Express™ x1 slots
3 x PCI slots
NVIDIA
®
nForce™4-4X chipset supports:
- 4 x Ultra DMA 133/100/66/33 hard disks
- 4 x Serial ATA hard disks with RAID 0, RAID 1,
RAID 0+1, and JBOD configurations
Silicon Image Sil3114 RAID controller supports:
- 4 x Serial ATA 1 hard disks with RAID 0, RAID 1,
RAID 10, and RAID 5 configurations
Realtek
®
ALC850 High Definition Audio solution
with 8-channel CODEC
Audio Sensing and Enumeration Technology support
3 x Universal Audio Jacks (UAJ
®
)
1 x Coaxial S/PDIF out port
1 x Optical S/PDIF out port
T1 IEEE 1394a controller supports two IEEE 1394a ports
Supports up to 10 USB 2.0 ports
Marvell
®
88E81111 Gigabit LAN PHY
Supports Marvell
®
Virtual Cable Tester Technology
4 Mb Flash ROM, Phoenix-AWARD BIOS, PnP, DMI2.0,
SM BIOS 2.3, WfM2.0
AI NET 2

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ASUS CrashFree BIOS 2
ASUS Instant Music
ASUS Q-Fan 2
ASUS POST Reporter
ASUS Multi-language BIOS
ASUS MyLogo™ 2
NVIDIA
®
Firewall
ASUS AI Overclocking (intelligent CPU frequency tuner)
ASUS PEG Link for single graphics card
ASUS C.P.R. (CPU Parameter Recall)
Precision Tweaker:
- DIMM voltage: 9-step DRAM voltage control
- vCore: Adjustable CPU voltage at 0.0125
increment
- Stepless Frequency Selection (SFS) allows FSB
tuning from 200 MHz up to 400 MHz at 1 MHz
increment
- PCIe Frequency allows PCI Express frequency
adjustment from 100 MHz up to 200 MHz at
1 MHz increment
1 x Floppy disk drive connector
1 x Primary IDE connector
1 x Secondary IDE connector
4 x Serial ATA connectors
4 x Serial ATA RAID connectors
1 x CPU fan connector
1 x Chipset fan connector
2 x Chassis fan connectors
1 x Power fan connector
3 x USB 2.0 connectors
1 x IEEE 1394a connector
1 x 24-pin ATX power connector
1 x 4-pin ATX 12 V power connector
1 x CD audio connector
1 x AUX connector
1 x Game/MIDI port connector
1 x Chassis intrusion connector
1 x Front panel audio connector
1 x System panel connector
K8N4-E Deluxe specifications summary
Special featuresSpecial features
Special featuresSpecial features
Special features
OverclockingOverclocking
OverclockingOverclocking
Overclocking
featuresfeatures
featuresfeatures
features
InternalInternal
InternalInternal
Internal
connectorsconnectors
connectorsconnectors
connectors
(continued on the next page)

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*Specifications are subject to change without notice.
1 x PS/2 mouse port
1 x Parallel port
1 x IEEE 1394a port
1 x LAN (RJ-45) port
4 x USB 2.0 ports
1 x Serial (COM1) port
1 x Optical S/PDIF out port
1 x Coaxial S/PDIF Out port
1 x PS/2 keyboard port
8-Channel audio ports
Drivers
ASUS PC Probe II
ASUS Live Update
ASUS Cool ‘n’ Quiet!™ utility
NVIDIA
®
nTune™ utility
Anti-virus software (OEM version)
ATX form factor: 12 in x 9.6 in (30.5 cm x 24.5 cm)
K8N4-E Deluxe specifications summary
Rear panelRear panel
Rear panelRear panel
Rear panel
Support CDSupport CD
Support CDSupport CD
Support CD
contentscontents
contentscontents
contents
Form factorForm factor
Form factorForm factor
Form factor

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1
Product
introduction
This chapter describes the motherboard
features and the new technologies
it supports.

ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E Deluxe
Chapter summary
1
1.1 Welcome! .............................................................................. 1-1
1.2 Package contents ................................................................. 1-1
1.3 Special features .................................................................... 1-2

ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E Deluxe 1-11-1
1-11-1
1-1
1.1 Welcome!
Thank you for buying an ASUSThank you for buying an ASUS
Thank you for buying an ASUSThank you for buying an ASUS
Thank you for buying an ASUS
®®
®®
®
K8N4-E Deluxe motherboard!K8N4-E Deluxe motherboard!
K8N4-E Deluxe motherboard!K8N4-E Deluxe motherboard!
K8N4-E Deluxe motherboard!
The motherboard delivers a host of new features and latest technologies,
making it another standout in the long line of ASUS quality motherboards!
Before you start installing the motherboard, and hardware devices on it,
check the items in your package with the list below.
1.2 Package contents
Check your motherboard package for the following items.
MotherboardMotherboard
MotherboardMotherboard
Motherboard ASUS K8N4-E Deluxe motherboard
I/O moduleI/O module
I/O moduleI/O module
I/O module 1 x 2-port USB 2.0/Game module
1 x 4-port USB 2.0 module
1 x IEEE 1394a module
CablesCables
CablesCables
Cables 1 x 4-in-1 FDD/IDE/ATA cable
3 x Serial ATA signal cables
3 x Serial ATA power cable
AccessoryAccessory
AccessoryAccessory
Accessory I/O shield
Application CDApplication CD
Application CDApplication CD
Application CD ASUS motherboard support CD
Intervideo
®
WinDVD
®
Suite (OEM version)
DocumentationDocumentation
DocumentationDocumentation
Documentation User guide
If any of the above items is damaged or missing, contact your retailer.

1-21-2
1-21-2
1-2 Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introduction
1.3 Special features
1.3.11.3.1
1.3.11.3.1
1.3.1 Product highlightsProduct highlights
Product highlightsProduct highlights
Product highlights
Latest processor technologyLatest processor technology
Latest processor technologyLatest processor technology
Latest processor technology
The motherboard comes with a 754-pin surface mount, Zero Insertion
Force (ZIF) socket that supports AMD Athlon™ 64/AMD Sempron™
processors. With an integrated low-latency high-bandwidth memory
controller and a highly-scalable HyperTransport™ technology-based system
bus, the motherboard provides a powerful platform for your diverse
computing needs, increased office productivity, and enhanced digital media
experience. See page 2-6.
NVIDIANVIDIA
NVIDIANVIDIA
NVIDIA
®®
®®
®
nForce™4-4X chipsetnForce™4-4X chipset
nForce™4-4X chipsetnForce™4-4X chipset
nForce™4-4X chipset
The NVIDIA
®
nForce™4-4X chipset supports the vital interfaces of the
motherboard in a single chip architecture for 64-bit platforms. The NVIDIA
®
nForce™4-4X chipset features PCI Express™ support for the latest graphics
and expansion cards, increased security with NVIDIA
®
Firewall™, and
advanced storage solutions with NVIDIA
®
RAID technology for faster and
more reliable computing.
Built-in NVFirewall™Built-in NVFirewall™
Built-in NVFirewall™Built-in NVFirewall™
Built-in NVFirewall™
The NVIDIA
®
Firewall™ (NVFirewall™) is an easy-to-use high-performance
desktop firewall application that protects your system from intruders.
Integrated into the NVIDIA
®
nForce4
®
-4X chipset with the NVIDIA
®
Gigabit
Ethernet, it provides advanced anti-computer-hacking technologies, remote
management capabilities, and a user-friendly setup wizard that improves
overall system security. See page 5-24 for details.
AMD Cool ‘n’ Quiet!™ TechnologyAMD Cool ‘n’ Quiet!™ Technology
AMD Cool ‘n’ Quiet!™ TechnologyAMD Cool ‘n’ Quiet!™ Technology
AMD Cool ‘n’ Quiet!™ Technology
The motherboard supports the AMD Cool ‘n’ Quiet!™ Technology that
dynamically and automatically changes the CPU speed, voltage, and amount
of power depending on the task the CPU performs. See page 5-14 for
details.

ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E DeluxeASUS K8N4-E Deluxe
ASUS K8N4-E Deluxe 1-31-3
1-31-3
1-3
PCI Express™ interfacePCI Express™ interface
PCI Express™ interfacePCI Express™ interface
PCI Express™ interface
The motherboard fully supports PCI Express, the latest I/O interconnect
technology that speeds up the PCI bus. PCI Express features point-to-point
serial interconnections between devices and allows higher clockspeeds by
carrying data in packets. This high speed interface is software compatible
with existing PCI specifications. See page 2-15 for details.
S/PDIF digital sound readyS/PDIF digital sound ready
S/PDIF digital sound readyS/PDIF digital sound ready
S/PDIF digital sound ready
The motherboard supports the S/PDIF Out function through the S/PDIF
interfaces on the rear panel and at midboard. The S/PDIF technology turns
your computer into a high-end entertainment system with digital
connectivity to powerful audio and speaker systems. See page 2-19 for
details.
8-channel high definition audio8-channel high definition audio
8-channel high definition audio8-channel high definition audio
8-channel high definition audio
Onboard is the Realtek ALC850 High Definition Audio solution with
8-channel CODEC, featuring Audio Sensing and Enumeration Technology
support. With the CODEC, 8-channel audio ports, and S/PDIF interfaces,
you can connect your computer to home theater decoders to produce
crystal-clear digital audio.
The Realtek ALC850 audio CODEC comes with a software application that
features jack detection to monitor the plugging status of each jack,
impedance sensing to determine audio device classes, and pre-defined
equalization for various audio devices. See page 5-17 for details.
Serial ATA technologySerial ATA technology
Serial ATA technologySerial ATA technology
Serial ATA technology
The motherboard supports the Serial ATA technology through the Serial ATA
interfaces and the NVIDIA
®
nForce™4-4X chipset. The Serial ATA
specification allows for thinner, more flexible cables with lower pin count,
reduced voltage requirement, and up to 150 MB/s data transfer rate. See
page 2-22 for details.

1-41-4
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1-4 Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introductionChapter 1: Product introduction
Chapter 1: Product introduction
Dual RAID solutionDual RAID solution
Dual RAID solutionDual RAID solution
Dual RAID solution
Onboard RAID controllers provide the motherboard with dual-RAID
functionality that allows you to select the best RAID solution using Serial
ATA devices.
The NVIDIA
®
nForce™4-4X chipset allows four Serial ATA hard disks with
RAID 0, RAID 1, RAID 1+0, and JBOD configurations. See section “5.4.2
NVIDIA
®
RAID configurations” for details
The Silicon Image Sil3114 RAID controller supports RAID 0, RAID 1, RAID
0+1, and RAID 5 configurations for four Serial ATA hard disks. See page
2-23 and section “5.4.3 Silicon Image RAID configurations” for details.
Gigabit LANGigabit LAN
Gigabit LANGigabit LAN
Gigabit LAN
The motherboard comes with a Gigabit LAN controller built into the
NVIDIA
®
nForce™4-4X chipset to meet your growing networking needs.
The controller uses the PCI Express segment to provide faster data
bandwidth for your Internet, LAN, and file sharing requirements. See page
2-18 for details.
IEEE 1394a supportIEEE 1394a support
IEEE 1394a supportIEEE 1394a support
IEEE 1394a support
The IEEE 1394a interface provides high-speed and flexible PC connectivity
to a wide range of peripherals and devices compliant to IEEE 1394a
standards. The IEEE 1394a interface allows up to 400 Mbps transfer rates
through simple, low-cost, high-bandwidth asynchronous (real-time) data
interfacing between computers, peripherals, and consumer electronic
devices such as camcorders, VCRs, printers,TVs, and digital cameras. See
pages 2-18 and 2-28 for details.
USB 2.0 technologyUSB 2.0 technology
USB 2.0 technologyUSB 2.0 technology
USB 2.0 technology
The motherboard implements the Universal Serial Bus (USB) 2.0
specification, dramatically increasing the connection speed from the
12 Mbps bandwidth on USB 1.1 to a fast 480 Mbps on USB 2.0. USB 2.0 is
backward compatible with USB 1.1. See pages 2-19 and 2-25 for details.