HP 110-3604er, Mini. Processor clock speed: 1.5 GHz, Processor family: Intel Atom, Processor model: N550. Internal memory: 2 GB, Memory slots: 1x SO-DIMM, Internal memory type: DDR3-SDRAM. Hard drive rotational speed: 7200 RPM, Hard drive interface: Serial ATA, Total storage capacity: 250 GB. Compatible memory cards: MMC, SD. Display diagonal: 256.5 mm (10.1 "), Display resolution: 1024 x 600 pixels, Display: LED