ASUS Z8NR-D12. Processor manufacturer: Intel, Processor socket: LGA1366, Processor number of cores supported: 4, 6. Supported memory types: DDR3-SDRAM, Supported memory clock speeds: 800, 1066, 1333 MHz, Maximum internal memory: 192 GB. Hard drive interface: Serial ATA II, RAID levels: 0, 1, 5, 10. PCI Express slots version: 2.0. On-board graphics adapter model: Aspeed AST2050, On-board graphics adapter memory: 8 MB