Gigabyte GA-8IPE1000-G. Supported memory types: Dual Channel DDR 400 / 333 / 266, Maximum internal memory: 4 GB. Processor family: Intel, Processor socket: Socket 478, Compatible processor series: Intel® Pentium® 4. Audio system: Realtek ALC850. Width: 305 mm, Depth: 230 mm. Bundled software: Norton Anti Virus Norton Personal Firewall Norton Privacy Control Norton Parental Control