Fujitsu PRIMERGY RX300 S4, 2.66 GHz, E5430, 2 GB, DDR2-SDRAM, 700 W, Rack (2U) Fujitsu PRIMERGY RX300 S4. Processor family: Intel® Xeon® 5000 Sequence, Processor frequency: 2.66 GHz, Processor model: E5430. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Memory layout (slots x size): 2 x 1 GB. HDD size: 3.5". Ethernet LAN. Optical drive type: DVD-RW. Power supply: 700 W, Redundant power supply (RPS) support. Chassis type: Rack (2U)