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 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 Silver Lenovo ThinkCentre Tiny-In-One, 23.8", 1920 x 1080 pixels, Full HD, LED, 6 ms, Black Lenovo ThinkCentre Tiny-In-One. Display diagonal: 23.8", Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 6 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product color: Black https://www.pcmag.com/article2/0,2817,2478762,00.asp Designed for use with Lenovo's ThinkCentre Tiny desktop line, the ThinkVision Tiny-In-One 23 ($279) makes it easy for IT personnel to deploy and upgrade one or many All-in-One Tiny PC clients without having to tear apart the entire system. This 23-inch Tw... Accurate colors. Energy efficient. Ergonomic stand. Built-in USB hub. Only one external video input. Narrow viewing angles. Weak gray-scale performance The Lenovo ThinkVision Tiny-In-One 23 is a capable 23-inch monitor designed for use with the company's ThinkCentre Tiny desktop PCs. It has a USB hub and an adjustable stand, but video inputs are scarce.... https://www.pcmag.com/reviews/lenovo-thinkvision-tiny-in-one-23 Designed for use with Lenovo's ThinkCentre Tiny desktop line, the ThinkVision Tiny-In-One 23 ($279) makes it easy for IT personnel to deploy and upgrade one or many All-in-One Tiny PC clients without having to tear apart the entire system. This 23-inch Tw... Accurate colors, Energy efficient, Ergonomic stand, Built-in USB hub, Only one external video input, Narrow viewing angles, Weak gray-scale performance The Lenovo ThinkVision Tiny-In-One 23 is a capable 23-inch monitor designed for use with the company's ThinkCentre Tiny desktop PCs. It has a USB hub and an adjustable stand, but video inputs are scarce... https://www.pcworld.com/article/2862127/lenovo-thinkcentre-tiny-in-one-23-review-slide-in-pcs-create-versatile-all-in-ones.html In the Tiny-in-One 23 and its companion Tiny Desktops, Lenovo has created a viable modular system that will fill IT hearts with joy—and one of the nicest, sanest, all-in-ones on the market.The $279 Lenovo Tiny-in-One 23 is a cleverly designed display/dock... Pros: Excellent display, easy mounting of Lenovo Tiny Desktop computers, all-in-one functionality Cons: No touchscreen option, no cable raceway for the front ports of a mated Tiny Desktop