ECOserver EIM430L5506,4U server, w/ Intel XEON L5506, 4GB. Processor clock speed: 2.13 GHz, Processor family: Intel Xeon, Processor upgrade: max. 2. Total storage capacity: 14336 GB, Hard drive interface: Serial ATA, RAID levels: 5, 10. Internal memory: 4 GB, Internal memory type: DDR3, Maximum internal memory: 32 GB. Optical drive type: DVD-RW. Maximum graphics adapter memory: 64 MB, Graphics adapter memory type: DDR2