Notice:
Specifications and information contained in this documentation are
furnished for informational use only, and are subject to change at any
time without notice, and should no t be constru ed as a commi tmen t b y the
manufacturer.
This manual covers the following motherboards from EVGA CORP.
131-K8-NF44-XX
CPU SUPPORT
The 131-K8-NF44-XX motherboard will support the following AMD 939 pin
CPUs:
• Athlon FX 64 (FX55, FX57, FX60)
• Athlon 64 X2 (Dual Core)
• Athlon 64
• Sempron (when available in 939 pin)
EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821
Introduction of nForce4 Motherboards
1-1 Motherboard Features
Motherboards based on NVIDIA nForce4 single chip technology support the
innovative 64-bit AMD Athlon64 FX and dual core multi-tasking Athlon64 X2
processors with HyperTransport Technology. The motherboard delivers leadingedge performance with both of the benefits from 64-bit multi-tasking dual core
AMD processors and NVIDIA Scalable Link Interface (SLI) Technology.
Utilizing the 64-bit multi-tasking socket 939 solution and the dual channel
PC3200 DDR memory size expandable to 4.0GB, this motherboard series meets
the demands of computing in the future.
These motherboards carry the advanced NVIDIA nForce4 single chip with
1000 MHz HyperTransport system bus of data transferring and provided with
133MHz / 166MHz / 200MHz memory clock frequency for DDR266/DDR333/
DDR400 DDR Module with dual channel capability. The NVIDIA nForce4 single
chipset offers ULTRA ATA 133 and Serial ATA RAID 0, 1, 0+1 functions to
accelerate hard disk drives and guarantee data security without failure in
advanced computing applications.
The motherboard provides Gigabit LAN by using the NVIDIA Giga-LAN
controller which supports 10M/100M/1Gbps data transfer rate and full duplex or
half duplex transportation. The embedded 8-channel AC’97 CODEC is fully
compatible with Sound Blaster Pro
quality and complete software compatibility.
TM
standards and offers you home cinema
Two 8X PCI-Express graphics slots deliver up to 2Gbyte/sec data transfer rate
at each relative direction which is fully compatible with the latest NVIDIA SLI
Technology. And, one PCI-Express x16 slot offers full function at speeds of up
to 4Gbyte/sec.
The embedded USB controller has the capability of supporting up to 8 USB 2.0
ports, delivering 480Mb/s bandwidth each.
And the embedded Firewire controller allows connection and use of IEE1394
compliant devices.
EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821
1-1.1 Special Features of the Motherboard
CPU Thermal Throttling Technology
To prevent increasing heat from damaging the CPU or causing accidental
shutdown while under high workloads, the CPU Thermal Throttling Technology
will force the CPU to enter an idle mode from 87.5% to 12.5% according to
preset CPU operating temperatures in the BIOS (from 40
system senses the CPU operating temperature reaching the preset value, the
CPU operating bandwidth will be decreased to the preset idle percentage
allowing the processor to cool down. When in throttling mode, a beeper sound
can be optionally selected to indicate it has reduced the CPU performance. (for
detailed settings, please read the BIOS PDF located on the CD)
○
to 90○). When the
EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821
Design ATX form factor 4 layers PCB size: 24.5x24.5 cm
Chipset NVIDIA nForce4 SLI Technology
CPU Socket 939
Memory Sockets 184-pin DDR Module socket x 4
Expansion Slots PCI-Express x16 slot x 1
Supports 64bit AMD Athlon64 939-Pin package processors
Support up to 4000+ processor & Dual –Core, Including:
Athlon FX 64/64 X2/64/and 939 Sempron
Support 4pcs DDR266/DDR33/DDR400 DDR Modules Expandable to 4.0GB
Support Dual channel function
PCI-Express x8 slot x 2
32 bit PCI slots x 1
Integrated IDE and
Serial ATA II RAID
One PCI IDE controller supporting PCI Bus Mastering, ATA PIO/DMA and the
ULTRA DMA 33/66/100/133 functions that deliver the data transfer rate up to
133 MB/s; Four Serial ATA II ports provide 300 MB/sec data transfer rate for
Four Serial ATA Devices and offer RAID 0, 1, 0+1 functions
LAN Integrated Gigabit LAN provides 10Mb/100Mb/1Gb /s data transfer rates
8CH-Audio
8-channel AC’97 Digital Audio controller integrated
Audio driver and utility included
SPDIF-Out Optical support (Cable optional)
BIOS Award 4MB Flash ROM
Multi I/O PS/2 keyboard and PS/2 mouse connectors
Floppy disk drive connector x1
Parallel port x1
Serial port x1
USB2.0 port x 4 and headers x 4 (connecting cable optional)
Audio connector (Line-in, Line-out, MIC/ 8CH Audio)
IEEE 1394 Firewire Support
Game Port Connector
EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821
JumperNameDescription
JBAT CMOS ROM Clear 3-pin Block
JP1 Keyboard/USB0,1 Power On
Enabled/Disabled
JP9 USB Power On Enabled/Disabled 3-pin Block
JP2, JP3, JP4, JP5, JP6,
SLI Selection Mode Jumpers 3-pin Block
JP7, JP8
ConnectorNameDescription
ATXPWR ATX Power Connector 24-pin Block
ATX12V ATX 12V Power Connector 4-pin Block
KB PS/2 Mouse & PS/2 Keyboard Connector 6-pin Female
CN1 Fire Wire and USB Port Connectors 1x Fire Wire/2x USB
UL1 GIGALAN and USB Port Connectors RJ-45 Connector/2x USB
PARALLEL Parallel Port Connector 25-pin Female
CN3 8-CH Audio Connector 6 jack Connector
COM1 Serial Port COM1 Connector 9-pin Connector
FDD Floppy Driver Connector 34-pin Block
IDE1 Primary IDE Connector 40-pin Block
SATA1~4 Serial ATA IDE Connector 7-pin Connector
SPDIF_RX1~1 SPDIF Outputs TOSLINK and RCA
J1 Supplemental SLI Power Connector 4-pin Molex Type
3-pin Block
HeaderNameDescription
AUDIO SPEAKER, MIC header 9-pin Block
USB1~2 USB Port Headers 9-pin Block
SPEAK1 PC Speaker connector 4-pin Block
PWR LED Power LED 3-pin Block
JW_FP
(Power LED/Reset/
IDE LED/Power
Button)
CHAFAN, SYSFAN1~2,
Front Panel Header
9-pin Block
(including Power LED/ IDE activity
LED/Reset switch / Power On Button
lead)
FAN Headers 3-pin Block
CPUFAN, FAN5
CDIN CD Audio-In Header 4-pin Block
IR Ir Header 5-pin Block
GAME1 Game Port Header 15-pin Block
IEEE1 Firewire Header 9-pin Block
EVGA Corporation 2900 Saturn St. Suite B, Brea, CA 92821