MP MIDI 500GB G620 64-BIT. Processor clock speed: 2.6 GHz, Processor family: Intel Pentium Dual-Core, Processor model: G620. Internal memory: 4 GB, Maximum internal memory: 8 GB, Memory layout: 1 x 4 GB. Total storage capacity: 500 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: Serial ATA. Audio output channels: 7.1. Optical drive type: DVD-RW, BD interface type: SATA