CyberpowerPC Gamer Ultra GUA390 Desktop (BlueBlack)br AMD FX-Series FX-4100 360 GHz br 8GB SDRAM DDR3 br 2048 GB 7200 rpm Hard Drive br AMD Radeon HD 7750 br Windows 81 64-bit operating system br CyberpowerPC Gamer Ultra GUA390 Desktop (BlueBlack)br