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GIGABYTE: GA-EP43-DS3LR (rev. 1.0)

GA-EP43-DS3LR (rev. 1.0)
Intel® P43 Chipset

Revolution energy saving design with DES technology featuring hardware based Dynamic 4-Gear switching
Supports 45nm Intel® Core™ 2 multi-core processors with FSB 1600 (O.C.) MHz
Dual channel DDR2 1200+ (O.C.) for remarkable system performance
Ultimate graphics performance with PCI-E x16 2.0 interface
Integrated high speed SATA 3Gb/s and RAID function
Features high speed Gigabit Ethernet connection
8 channel High definition audio







Overview
Introduction


Based on the new Intel P43 chipset, GA-EP43-DS3LR delivers a record setting 1600MHz Front Side Bus by overclocking for the latest Intel® Core 2™ multi-core processors, including 45nm CPUs. With supporting dual channel DDR2 up to 1200+MHz, GA-EP43-DS3LR motherboard provides the highest levels of performance and stability. GA-EP43-DS3LR delivers several advanced GIGABYTE innovations including the DES Advanced, Ultra Durable, DualBIOS design which provide optimized power savings, ultra cooling and ultra data protection.
Smaller, Faster and More Efficient
GA-EP43-DS3LR motherboards paired with Intel 45nm CPUs deliver the very best platform for multitasking, multimedia and high performance gaming. Not only do GIGABYTE's latest motherboards based on Intel Eaglelake chipsets all support Intel's new generation, 45nm multi-core processors.
Dual Channel DDR2 1200+
Experience the advanced technology of DDR2 1200+ memory by overclocking, featuring faster speeds and higher data bandwidth, which delivers superior performance for the most demanding applications.
* Please refer "Memory Support List" for memory support information
PCI-E 2.0 Graphics Interface
PCI-E 2.0 doubles the bus standard's bandwidth from 2.5 Gbit/s to 5 Gbit/s, meaning a x32 connector can transfer data at up to 16 GB/s in each direction. PCIE 2.0 also features improvements to the point-to-point data transfer protocol and its software architecture.


Dynamic Energy Saver Advanced

GIGABYTE Dynamic Energy Saver Advanced provides better energy saving capabilities and enhanced system performance. GIGABYTE Dynamic Energy Saver Advanced is the world’s only motherboard energy saving technology with hardware-based Dynamic 4-Gear* Switching. With support for VRD 11.1, GIGABYTE’s DES Advanced allows the motherboard to switch to 1 Gear phase switching during idle, allowing for a dramatic increase in power savings.

GIGABYTE has also retooled Dynamic Energy Saver to allow overclockers to experience the benefits of multi-gear power phase switching while overclocking, providing ultra stable, ultra smooth overclocking performance.
* Gear 1 phase switching requires 45nm processors with PSI signal enabled.
The Industry's Leading All-Solid Capacitor motherboard Design
To ensure a longer for systems in daily operation and boost system stability under extreme conditions, this platform adopts cutting-edge Conductive Polymer Aluminum Solid Capacitors from the world's leading vendors. With these high-quality components , users can take advantage of better electronic conductivity and excellent heat resistance for enhanced system durability.


Adjusts power consumption automatically according to your LAN cable lengths, up to 10% power savings.
Hardware Overvoltage Control ICs
Hardware Overvoltage Control ICs which provide more voltage control options than before for the CPU North Bridge and memory. The overvoltage controllers also provide hardware linear real-time voltage control. In addition, Hardware Overvoltage Controller ICs also allow for much finer voltage control, allowing power users to adjust voltage in as little increments as 20mV for better overclocking performance.
EasyTune6
GIGABYTE has completely redesigned EasyTune6 from the ground up to make it easier than ever to manage and monitor your hardware resources as well as tweak your system settings in order to achieve maximum system performance. Whether you are an overclocking enthusiast, or a computer novice, EasyTune6 provides the tools you need to quickly and effortlessly fine tune your system


DualBIOS™ - Patented Dual Hardware BIOS Protection

DualBIOS™ is a GIGABYTE patented technology that automatically recovers BIOS data when main BIOS has crashed or failed. Featuring 2 physical BIOS ROMs integrated onboard, GIGABYTE DualBIOS™ allows quick and seamless recovery from BIOS damage or failure due to viruses or improper BIOS updating.

Specifications
CPU
  1. Support for an Intel® Core™ 2 Extreme processor/ Intel® Core™ 2 Quad processor/Intel® Core™ 2 Duo processor/ Intel® Pentium® Dual-Core processor/Intel® Celeron® processor in the LGA 775 package
    (Go to GIGABYTE's website for the latest CPU support list.)
  2. L2 cache varies with CPU
Front Side Bus
  1. 1600(O.C.)/1333/1066/800 MHz FSB
Chipset
  1. North Bridge: Intel® P43 Express Chipset
  2. South Bridge: Intel® ICH10R
Memory
  1. 4 x 1.8V DDR2 DIMM sockets supporting up to 16 GB of system memory
  2. Dual channel memory architecture
  3. Support for DDR2 1200+/1066/800/667 MHz memory modules
(Go to GIGABYTE's website for the latest memory support list.)
Audio
  1. Realtek ALC888 codec
  2. High Definition Audio
  3. 2/4/5.1/7.1-channel
  4. Support for S/PDIF In/Out
  5. Support for CD In
LAN
  1. Realtek 8111C chip (10/100/1000 Mbit)
Expansion Slots
  1. 1 x PCI Express x16 slot, running at x16
    (The PCI Express x16 slot conforms to PCI Express 2.0 standard.)
  2. 4 x PCI Express x1 slots
  3. 2 x PCI slots
Storage InterfaceSouth Bridge:
  1. 6 x SATA 3Gb/s connectors supporting up to 6 SATA 3Gb/s devices
  2. Support for SATA RAID 0, RAID 1, RAID 5 and RAID 10
JMicron 368 chip:
  1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
iTE IT8718 chip:
  1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive
USB
  1. Integrated in the South Bridge
  2. Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers)
Internal I/O Connectors
  1. 1 x 24-pin ATX main power connector
  2. 1 x 4-pin ATX 12V power connector
  3. 1 x floppy disk drive connector
  4. 1 x IDE connector
  5. 6 x SATA 3Gb/s connectors
  6. 1 x CPU fan header
  7. 2 x system fan headers
  8. 1 x power fan header
  9. 1 x front panel header
  10. 1 x front panel audio header
  11. 1 x CD In connector
  12. 1 x S/PDIF In header
  13. 1 x S/PDIF Out header
  14. 2 x USB 2.0/1.1 headers
  15. 1 x parallel port header
  16. 1 x serial port header
  17. 1 x power LED header
  18. 1 x chassis intrusion header
Back Panel Connectors
  1. 1 x PS/2 keyboard port
  2. 1 x PS/2 mouse port
  3. 1 x coaxial S/PDIF Out connector
  4. 1 x optical S/PDIF Out connector
  5. 8 x USB 2.0/1.1 ports
  6. 1 x RJ-45 ports
  7. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone)
I/O Controller
  1. iTE IT8718 chip
H/W Monitoring
  1. System voltage detection
  2. CPU/System temperature detection
  3. CPU/System/Power fan speed detection
  4. CPU overheating warning
  5. CPU/System/Power fan fail warning
  6. CPU/System fan speed control
BIOS
  1. 2 x 8 Mbit flash
  2. Use of licensed AWARD BIOS
  3. Support for DualBIOS™
  4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features
  1. Support for @BIOS
  2. Support for Q-Flash
  3. Support for Virtual Dual BIOS
  4. Support for Download Center
  5. Support for Xpress Install
  6. Support for Xpress Recovery2
  7. Support for EasyTune
  8. Support for Dynamic Energy Saver Advanced
  9. Support for Time Repair
  10. Support for Q-Share
Bundle Software
  1. Norton Internet Security (OEM version)
Operating System
  1. Support for Microsoft® Windows Vista/XP
Form Factor
  1. ATX Form Factor; 30.5cm x 21.0cm

Driver

Audio
DownloadDateDescriptionVersionSize
Download from ...2009/01/22Realtek Function driver for Realtek Azalia audio chip (Including Microsoft UAA Driver in English edition)
O.S. : Windows 2000,Windows® XP,Windows® XP 64bit,Windows Server 2003 Enterprise Edition 32bit,Windows Server 2003 Enterprise Edition 64bit,Windows Vista x86 (32-bit),Windows Vista x64 (64-bit)
R2.0739.54 MB
Download from ...2006/10/03Microsoft UAA (Universal Audio Architecture) Bus driver (Full Multi-language version )
O.S. : Windows 2000,Windows® XP,Windows Server 2003
5.10.0.501029.87 MB

Chipset
DownloadDateDescriptionVersionSize
Download from ...2008/10/15Intel INF installation
O.S. : Windows 2000,Windows® XP,Windows® XP 64bit,Windows Server 2003 Enterprise Edition 32bit,Windows Server 2003 Enterprise Edition 64bit,Windows Vista x86 (32-bit),Windows Vista x64 (64-bit)
9.1.0.10072.34 MB

LAN
DownloadDateDescriptionVersionSize
Download from ...2009/01/22Realtek 8111/8169 LAN Driver
O.S. : Windows 98,Windows Me,Windows 2000,Windows® XP 32bit,Windows® XP 64bit
5.708.1030.20083.55 MB
Download from ...2009/01/22Realtek LAN Driver
O.S. : Windows Vista x86 (32-bit),Windows Vista x64 (64-bit)
6.213.1110.20084.16 MB

SATA RAID
DownloadDateDescriptionVersionSize
Download from ...2008/09/15Intel ICH9R/ICH10R SATA RAID Driver
O.S. : Windows® XP,Windows® XP 64bit,Windows Server 2003 Enterprise Edition 32bit,Windows Server 2003 Enterprise Edition 64bit,Window XP Media Center Edition,Windows Vista x86 (32-bit),Windows Vista x64 (64-bit)
8.5.0.103225.23 MB
Download from ...2008/09/15Intel ICH9R/ICH10R Driver (Preinstall driver)
Note: Press F6 during Windows* setup to read from floppy. (For non-VISTA operating systems)
O.S. : Windows® XP,Windows Server 2003 Enterprise Edition 32bit,Windows Vista x86 (32-bit)
8.5.0.10320.28 MB
Download from ...2008/09/15Intel ICH9R/ICH10R Driver (Preinstall driver)
Note: Press F6 during Windows* setup to read from floppy. (For non-VISTA operating systems)
O.S. : Windows® XP 64bit,Windows Server 2003 Enterprise Edition 64bit,Windows Vista x64 (64-bit)
8.5.0.10320.30 MB



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