Gigabyte GA-6VTXEA. Supported memory types: PC133, Maximum internal memory: 1.5 GB, Flash memory: 2 MB. Processor family: Intel, Processor socket: Socket 370, Compatible processor series: Intel Pentium III. Dimensions (WxDxH): 305 x 181 mm. Controller interface type: IDE ATA 100. Audio output: AC97(Sigmatel9721,For Ver.1.0) /AC97(Realtek ALC101,For Ver.1.1)