HP Pavilion Slimline s5310nl Desktop PC, Pavilion. Processor frequency: 2.7 GHz, Processor family: AMD Athlon X2, Processor cache: 1 MB. Internal memory: 3 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Hard drive interface: Serial ATA, Hard drive speed: 7200 RPM. Optical drive type: DVD±RW. Discrete graphics adapter model: NVIDIA GeForce 6150 SE, Discrete graphics adapter memory: 256 MB, Maximum graphics adapter memory: 1470 MB