1- Clean PC RAM, DDR3 type From different brands: Samsung, SKhynix, Lenovo, and others Speed: 1600mhz 3 sticks of 4GB and 1 stick of 2GB Price: 170 final for all _______________________________ 2- Lenovo Motherboard with i5 650 processor with its cooler Price: 100 final for all _______________________________ 3- MICRODIGIT Power Supply Capacity: 300watt Supports 6-pin cable for graphics cards Price: 90 SAR final ________________________________ Chinese Power Supply Capacity: 280 watt Price: 59 SAR final