MP MINI I5 2300 64-BIT. Processor clock speed: 2.8 GHz, Processor family: Intel Core i5, Processor model: i5-2300. Internal memory: 4 GB, Maximum internal memory: 32 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive rotational speed: 5400 RPM. Optical drive type: DVD-RW, BD interface type: SATA. Discrete graphics adapter memory: 512 MB, Maximum graphics adapter memory: 512 MB