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 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y 4th Generation Intel® Core™ processors are based on Intel® microarchitecture formerly known as Haswell, manufactured on 22 nm process technology with 3D tri-gate transistors. This platform provides excellent CPU, graphics, media performance, flexibility, and enhanced security over the 3rd generation Intel® Core™ processors, making it ideal for a broad range of intelligent systems. Intel Core i5-4xxx DELL OptiPlex 9020M, 2 GHz, Intel® Core™ i5, i5-4590T, 8 GB, 500 GB, Windows 7 Professional DELL OptiPlex 9020M. Processor frequency: 2 GHz, Processor family: Intel® Core™ i5, Processor model: i5-4590T. Internal memory: 8 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1600 MHz. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 4600. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 65 W. Chassis type: Micro Tower. Product type: PC. Product colour: Black https://www.pcmag.com/review/331356/dell-optiplex-9020-micro The Dell Optiplex 9020 Micro mini business desktop ($989 as tested) is a Core i7-powered model made for the number crunchers in your organization who don't have a lot of desk space, or for those users who need multiple systems feeding multiple monito... Compact chassis. 8GB of memory. Speedy SSD storage. Six USB 3.0 ports. Multi-monitor support. Comes with Micro VESA mount. 802.11ac Wi-Fi. Pricey. No internal expansion The Dell Optiplex 9020 Micro business desktop shows that you can still have Core i7 power and full IT support in a mini PC that can hide behind a monitor.... Its diminutive dimensions mean you can stash the OptiPlex just about anywhere, depending which of Dell's mounting options you choose at ordering time. Our test unit's VESA mount lets you affix the system to the back of a compatible LCD monitor for a zero-... Tiny form factor, Plenty of ports, Great performance, Quiet Very limited upgradeability, No optical drive Dell aims for the business desktop (or the back of the business monitor) with a compact Core i7 system that trades expandability for elegance. It's a formidable rival to Apple's Mac Mini and Lenovo's M83 Tiny. Read More…...