HP ap5000 All-in-One Point of Sale System. Processor family: Intel, Processor model: Intel Celeron 440 (2.00 GHz, 512 KB L2 cache, 800 MHz FSB), Motherboard chipset: Intel Q965 Northbridge with ICH8R Southbridge. Memory type: DDR2 SDRAM, Memory slots: 2x DIMM, Maximum internal memory: 4 GB. Graphic adapter: Integrated GMA 3000. Operating system installed: Windows 7 Professional. Weight: 11.05 kg