
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Gigabyte GA-8S661FX-M-775 GIGA-BYTE Desktop Board Pentium 4 (Extreme
- Socket 478 for Intel Pentium 4 / Celeron processors.
- SiS 661FX Chipset.
- Integrated SiS 300 graphics.
- Supports DDR SDRAM memory.
- Micro ATX form factor.
- Includes AGP slot for dedicated graphics card.
- Provides PCI slots for expansion.
- Onboard audio and LAN.
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Gigabyte GA-8S661FX-M-775 is a Micro ATX motherboard designed for Intel Pentium 4 processors using the Socket 478 interface. It features integrated graphics and supports DDR memory, making it suitable for basic desktop systems.
Technical Information
| Motherboard Model | GA-8S661FX-M-775 |
| CPU Socket | Socket 478 |
| Chipset | SiS 661FX (Northbridge) / SiS 963 (Southbridge) |
| Integrated Graphics | SiS 300 |
| Memory Type | DDR SDRAM |
Additional Specifications
| Memory Slots | 2 x DDR DIMM |
| Expansion Slots | 1 x AGP 8x, 3 x PCI |
| Storage Interfaces | 2 x IDE, 2 x SATA |
| Form Factor | Micro ATX |
Product Description
The Gigabyte GA-8S661FX-M-775 is a Micro ATX motherboard built around the SiS 661FX chipset, designed to support Intel Pentium 4 and Celeron processors utilizing the Socket 478 interface. This motherboard offers integrated graphics capabilities powered by the SiS 300 graphics engine, which is suitable for basic display output and everyday computing tasks. It supports DDR SDRAM memory, allowing for a reasonable amount of system memory to be installed for general-purpose use. The Micro ATX form factor makes it ideal for compact PC builds, such as small office desktops or home PCs where space is a consideration. For users requiring enhanced graphics performance, the motherboard includes an AGP 8x slot, enabling the installation of a dedicated graphics card. Additionally, it provides multiple PCI slots, offering flexibility for adding other expansion cards like sound cards, network adapters, or modems. Onboard audio and LAN controllers are integrated, providing essential multimedia and networking capabilities without the need for additional expansion cards, further contributing to its cost-effectiveness and suitability for basic system configurations. Storage connectivity on the GA-8S661FX-M-775 includes support for both IDE and SATA devices, allowing for compatibility with a range of hard drives and optical drives. This motherboard served as a reliable platform for entry-level to mid-range desktop systems during its time, offering a balance of integrated features and expansion options for users with moderate computing needs.

