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+12V 
3-pin/4-pin( 
CPU _ FAN
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+ 1 2 V 
( G N D ) 
C P U / 
C P U / 
C P U 
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360KB 
720KB 
1.2MB 
1.44MB 
2.88MB 
GA-945P-S3 specifications
The Intel GA-945P-S3 is a motherboard that epitomizes the robust capabilities of the Intel 945P chipset, designed primarily for Intel Core Duo and Pentium D processors. This motherboard is a preferred choice for users seeking a blend of performance, stability, and functionality in their computing systems.One of the main features of the GA-945P-S3 is its support for dual-channel DDR2 memory. It accommodates up to 4GB of system memory operating at speeds of 533/667 MHz. This allows for enhanced multitasking and improved overall system performance, making it suitable for both basic and slightly more demanding applications. The dual-channel architecture maximizes memory bandwidth, ensuring smooth operation even under load.
In terms of expandability, the GA-945P-S3 is equipped with multiple PCI Express slots, including one x16 slot intended for high-performance graphics cards and several x1 slots for additional expansion cards. This flexibility allows users to upgrade their systems based on specific needs, whether for gaming, graphic design, or other resource-intensive tasks.
Another noteworthy characteristic of this motherboard is its comprehensive connectivity options. It offers several SATA II ports for fast storage solutions, enabling users to connect modern hard drives and SSDs. The inclusion of PATA (IDE) connectors also ensures compatibility with older storage devices, offering users a bridge between legacy and modern components.
The GA-945P-S3 is equipped with integrated Intel Graphics Media Accelerator 950, providing decent graphics performance for everyday tasks and light gaming. For users seeking superior graphics capabilities, the option to install dedicated graphics cards through the PCI Express slots adds more versatility.
The motherboard also features robust audio capabilities with its onboard 8-channel audio system, which enhances the overall multimedia experience. Furthermore, multiple USB 2.0 ports ensure easy connection for peripherals such as keyboards, mice, and external drives.
Reliability is a key consideration for the GA-945P-S3, as it incorporates advanced technologies like Intel’s thermal management solutions and power management features. These technologies not only enhance longevity but also promote energy efficiency, making it an environmentally friendly choice.
Overall, the Intel GA-945P-S3 motherboard stands out as a well-rounded option for users requiring dependable performance, a variety of connectivity options, and scalability without compromising on quality. Its blend of features makes it an excellent platform for both personal and professional use.