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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Gold 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 v2 Lenovo ThinkStation E31, 3,2 GHz, Intel® Xeon® E3 V2 Family, 4 GB, 1 TB, DVD±RW, Windows 7 Professional Lenovo ThinkStation E31. Processor frequency: 3,2 GHz, Processor type: Intel® Xeon® E3 V2 Family, Processor: E3-1225V2. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory speed: 1600 MHz. Total storage capacity: 1 TB, Storage media: HDD, Optical drives: DVD±RW. On-board graphics card model: Intel® HD Graphics P4000, Discrete graphics card model: NVIDIA® Quadro® 600. Operating system software: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 280 W. Product type: Workstation https://www.itpro.co.uk/643180/lenovo-thinkstation-e31-review Dozens of companies produce what purport to be business PCs, but only the biggest firms have the clout and ability to design bespoke systems that cater to the corporate world.Lenovo is one of the big players and its latest system, the ThinkStation E31, ai... Lenovo's system isn't particularly quiet but, aside from this, it doesn't do much wrong: plenty of application power, a decent discrete graphics card, reasonable versatility and plenty of component options. No small form-factor workstation comes cheap... https://www.alphr.com/lenovo/31997/lenovo-thinkstation-e31-review Workstations are typically large, ugly towers, but the increasing efficiency of desktop components means system builders are able to cram more than ever into small-form-factor machines. Lenovo's latest, the ThinkStation E31, is one such example. It follo... Lenovo's compact workstation is powerful and versatile - an attractive proposition at this price...