TERRA 1100531, 2.4 GHz, X3430, 4 GB, DDR3-SDRAM, 1 TB, Tower TERRA 1100531. Processor family: Intel® Xeon® 3000 Sequence, Processor frequency: 2.4 GHz, Processor model: X3430. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory layout (slots x size): 2 x 2 GB. Total storage capacity: 1 TB, HDD size: 3.5", HDD interface: Serial ATA II. Ethernet LAN. Optical drive type: DVD-RW. Power supply: 550 W, Redundant power supply (RPS) support. Chassis type: Tower