ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Intel® Xeon® processors deliver cloud computing, real-time analytics, processing for your mission-critical business, and big data insights. Improve data center efficiency and reliability to handle any workload. Intel Xeon E3 v3 Lenovo ThinkServer TS440, 3.4 GHz, E3-1245V3, 16 GB, DDR3-SDRAM, 450 W, Tower (5U) Lenovo ThinkServer TS440. Processor family: Intel® Xeon® E3 V3 Family, Processor frequency: 3.4 GHz, Processor model: E3-1245V3. Internal memory: 16 GB, Internal memory type: DDR3-SDRAM. HDD size: 3.5", HDD interface: Serial ATA, Serial Attached SCSI (SAS). Ethernet LAN, Cabling technology: 10/100/1000Base-T(X). Optical drive type: DVD-RW. Power supply: 450 W. Chassis type: Tower (5U)