ipc2U iROBO-40435-5L. Processors compatible: Core 2 Duo, Core 2 Quad, Processor socket: Socket 775, Motherboard chipset: Intel Q45 Express. Total storage capacity: 80 GB, Hard drive interface: Serial ATA, RAID levels: 5, 10. Internal memory: 2048 MB, Internal memory type: DDR2, Maximum internal memory: 16 GB. Optical drive type: DVD-ROM. Networking features: Gigabit Ethernet