ECOserver EIB326E5300, 3U server, w/ Intel E5300, 2GB. Processor clock speed: 2.6 GHz, Processor family: Intel Pentium Dual Core, L2 cache: 2 MB. Total storage capacity: 20480 GB, Hard drive interface: Serial ATA, RAID levels: 5, 10. Internal memory: 2 GB, Internal memory type: DDR2, Maximum internal memory: 8 GB. Optical drive type: DVD-RW. Maximum graphics adapter memory: 128 MB, Graphics adapter memory type: DDR2