Zoostorm 7877-0090. Processor clock speed: 2400 MHz, Processor family: Intel Celeron, Processor model: G530. Internal memory: 4096 MB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 250 GB, Hard drive interface: Serial ATA. Audio output channels: 5.1. Optical drive type: DVD±RW, CD read speed: 22 x, CD write speed: 22 x