Acer X3960, Aspire series PC. Processor clock speed: 3.1 GHz, Processor family: Intel Core i3, Processor model: i3-2100. Internal memory: 6 GB, Maximum internal memory: 16 GB, Memory slots: 4x DIMM. Total storage capacity: 1000 GB, Hard drive interface: Serial ATA. Discrete graphics adapter model: GeForce G405, Discrete graphics adapter memory: 1024 MB. Optical drive type: DVD-RW