Asrock ION 330Pro. Processor clock speed: 1.6 GHz, Processor family: Intel Atom, L2 cache: 1 MB. Internal memory: 2 GB, Maximum internal memory: 4 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 320 GB, Hard drive interface: Serial ATA II, Hard drive rotational speed: 5400 RPM. Optical drive type: DVD Super Multi. Discrete graphics adapter model: NVIDIA GeForce 9400M, Discrete graphics adapter memory: 256 MB