HP t5565, 1 GHz, VIA Nano, U3500, 800 MHz, 0.512 MB, 1 GB HP t5565. Processor frequency: 1 GHz, Processor family: VIA Nano, Processor model: U3500. Internal memory: 1 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 1 GB, Storage media: Flash. On-board graphics card model: VIA ChromotionHD 2.0, Maximum graphics card memory: 128 MB. Audio system: 24-bit stereo