The EliteDesk 705 G2 Small Form Factor Desktop Computer from HP is designed for business users who require high performance, security, and manageability with expandable options. The EliteDesk 705 G2 is powered by a 3.2 GHz AMD A8 PRO-8650B Quad-Core APU which will allow users to run multiple applications simultaneously. If you need more power, the APU can be overclocked to 3.9 GHz. The 4GB of 1600 MHz DDR3 SDRAM also helps the computer to run multiple applications simultaneously, as well as access frequently-used files and programs. The current memory configuration is one 4GB module with an additional three slots available for memory upgrades, making for a total of four DIMM slots. With all 4 DIMM slots in use, this system supports 32GB of RAM, or 8GB per slot.