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Gigabyte Motherboard LGA775 GA-8S661FXM-775

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Gigabyte Motherboard LGA775 GA-8S661FXM-775

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GA-8S661FXM-775 is a highly value-oriented P4 platform for the latest LGA775 Intel® Pentium® 4 processor with 800MHz FSB and Hyper-Threading Technology. Empowered by the latest SiS 661FX/964L chipsets, and Gigabyte's R&D expertise, GA-8S661FXM-775 delivers a new architecture to uplift the system performance. The new framework supports DDR 400, AGP 8X and Intel® Pentium® 4 platform, especially for the latest LGA 775 90nm process Pentium® 4 processor with Hyper-Threading Technology, while Hyper Streaming Engine technologies enhances the platform performance to extreme. The integrated graphics, SiS® MirageTM Graphics engine, provides high quality graphics to ensure outstanding visual experience for multimedia equipments. GA-8S661FXM-775 also provides a variety of features such as 8 USB 2.0 ports, 6-channel audio, 10/100Mbps network connection, and high speed ATA133 interface. GA-8S661FXM-775 is designed to deliver the best all-in-one solution and fulfill the requirement for full range of applications now and future.

Ready for Intel 90nm process LGA 775 Pentium® 4 processor
This platform is ready for the latest Pentium® 4 processor, built on the new 90 nm technology for levels of performance, stability and productivity higher than ever before.

Supports Intel Hyper-Threading Technology
Experiencing the extraordinary computing power of Pentium 4 processor with Hyper-Threading Technology. Enabling the system to multitask more efficiently than ever before when running the most demanding applications at the same time.

Integrated SiS® MirageTM 2D/3D Graphics Accelerator
The SiS661FX chipset provides Ultra-AGPII Technology to deliver the highest bandwidth 3.2GB/s by 2 Pixel Rendering Pipelines and 4 Texture 3D Graphic Engine. It also has advanced HW acceleration for DVD playback and shared memory size up to 64MB.

Supports DDR 400/333/266 up to 2GB Memory
Available with 2 DIMM slots supporting up to 2GB of DDR400/DDR333/DDR266 memory, GA-8S661FXM-775 provides the highest performance platform with the highest bandwidth (3.2GB/s) mainstream DDR memory solution.

Integrated SiS HyperStreaming Engine
The HyperStreaming Engine, developed for users that have strong needs for bandwidth and speed, optimizes the performance of the entire computer system. It smartly manages the data streaming to flow effortlessly from the peripherals to the core logic chipsets, between the North and South bridge and to the front side bus, memory and graphic interface. This greatly improves the total performance of desktop platform.

Serial ATA with RAID 0, 1, JBOD function
Serial ATA is the revolutionary ATA interface that provides scalable performance for IDE device. With up to 150MB/s data transfer rate, Serial ATA is faster than current Parallel ATA and delivers superior input/output performance. In addition, the Serial ATA interface is furnished with RAID 0,1 function for extra performace enhancement and data protection.

AGP 8X Graphics Interface
AGP8X the new generation VGA interface specification that enables enhanced graphics performance with high bandwidth speeds up to 2.12GB/s. With a bus of 533MHz, AGP8X is twice as fast as AGP4X.

Great Expandability of 8 USB 2.0 ports
USB 2.0 interface, with data transfer rate up to 480Mbps, is 40 times faster than USB1.1, providing a faster interface for computer peripherals.

High quality 6-channel AC'97 audio with Jack-Sensing function
Integrated Realtek ALC655 AC'97 audio CODEC chip, enables users to experience the seamless high quality 6-channel audio while watching movies or gaming. With new Jack-Sensing feature users won't have to worry about how to install speakers correctly.

Ethernet 10/100Mbps Network Connection
On-board 10/100 Mbps Ethernet LAN connectivity for value-minded users who need straightforward network connectivity.

EasyTune5 (Hardware monitor only)
EasyTune 5 presents the most convenient Windows based system performance enhancement and manageability utility. Featuring several powerful yet easy to use tools such as 1) Overclocking for enhancing system performance, 2) C.I.A. and M.I.B. for special enhancement for CPU and Memory, 3) Smart-Fan control for managing fan speed control of both CPU cooling fan and North-Bridge Chipset cooling fan, 4) PC health for monitoring system status.

GIGABYTE Xpress3 Series Software
The Xpress3 series software includes 3 unique software features, 1) Xpress Install for easier driver installation ,2) Xpress BIOS Rescue for restoring BIOS back to its original stage if the BIOS is crashed, 3) Xpress Recovery a revolutionary software feature that backup or restore system files thru BIOS function.

Norton Internet Security Included
Norton Internet Security 2004 is the essential protection from viruses, hackers, and privacy threats. It protects user during the online activities such as e-mailing, shopping, banking, and game playing.


1. LGA 775 for Intel® Pentium® 4 processor

1. North bridge: SiS661FX
2. South bridge: SiS964 MuTIOL® Media I/O
3. Realtek ALC655 Codec chip
4. ICS1883 LAN PHY chip

Front Side Bus
1. 800/533/400 MHz FSB

1. Type: DDR400/DDR333/DDR266
2. Max capacity: 2GB
3. DIMM slots:2

Internal I/O Connectors
1. 2 x Serial ATA ports
2. 2 x USB2.0 connectors (4 ports by cable)
3. S/P DIF input/output connector (by optional cable)
4. 2 x UDMA ATA 133/100/66 Bus Master IDE ports
5. 1 x FDD port
6. CD in connector
7. 1 x COM port

Expansion Slots
1. 1 x AGP 8X/4X slot
2. 3 x PCI slots (PCI 2.2 compliant)

Rear Panel I/O
1. 1 x VGA port
2. 4 x USB 2.0 ports
3. 1 x RJ45 LAN port
4. 1 x LPT port
5. 3 x Audio ports (Line-in/Line-out/MIC)
6. 1 x COM port
7. 2 x PS/2 ports (Keyboard/Mouse)

Form Factor
1. Micro ATX
2. 23.0 x 24.4 cm

H/W Monitoring
1. System health status auto-detect and report by BIOS
2. Hardware detecting and reporting for Case open and CPU and System fan speed

1. 2M bit flash ROM

Other Features
1. Xpress3
2. EasyTuneTM5(Hardware monitor only)
3. @BIOS
4. Q-FlashTM

Bundle Software
1. Norton Internet Security

1. Norton Anti-Virus
2. Norton Personal Firewall
3. Norton Privacy Control
4. Norton Parental Control
5. Norton Spam Alert

2. GIGABYTE Windows Utility Manager
3. Adobe Acrobat Reader
Release date Australia
August 31st, 2005
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