Assembled Desktop Intel Core I5-650 Processor 3.20 Ghz 4 Mb Cache,Z55 Zebronics Intel Chipset Mb( With HDMI Port),4 Gb Ddr3 Ram / 320 Gb Hdd/Dvd Writer With Wifi vs Rolltop Assembled Desktop Computer,Intel Core 2 Duo 3.0 GHZ Processor,G 31 Motherboard, 4 GB RAM, 500 GB HardDisk, DVD R/W (15.6