Intel 865G

The Intel 865G is a chipset released in May 2003, designed for Intel Pentium 4 processors. It supports both Socket 478 and LGA 775 sockets, offering flexibility across different motherboard platforms. The chipset has a TDP of 12.9 W, indicating relatively low power consumption for a northbridge of its era. Memory support includes DDR-400 SDRAM with dual-channel configuration, allowing a maximum of 4 GB of system memory. ECC memory is not supported, so it targets standard desktop memory modules. The chipset integrates a graphics controller, making it suitable for entry-level and office systems that do not require a discrete graphics card. As a chipset, it acts as the interface between the processor, memory, and other components. It is typically paired with an I/O controller hub and various southbridge chips to provide connectivity for storage, USB, and other peripherals.