ASUS V6-P7H55E, V6. Processor family: Intel, Processor socket: Socket 1156, Compatible processor series: Intel® Core™ i7/Intel® Core™ i5/Intel® Core™ i3. Supported hard disk drive interfaces: SATA. Maximum internal memory: 16 GB, Supported memory types: DDR3-800; DDR3-1066; DDR3-1333. Maximum graphic adapter memory: 1748 MB. Audio output channels: 7.1, Audio system: Realtek ALC887