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 Lenovo ThinkCentre Edge E93z, 54,6 cm (21.5"), Full HD, Intel® Core™ i5, 4 GB, 500 GB, Windows 8 Pro Lenovo ThinkCentre Edge E93z. Produkttyp: All-in-One-PC. Bildschirmdiagonale: 54,6 cm (21.5"), HD-Typ: Full HD, Bildschirmauflösung: 1920 x 1080 Pixel, Touchscreen. Prozessorfamilie: Intel® Core™ i5, Prozessor-Taktfrequenz: 2,7 GHz. RAM-Speicher: 4 GB, Interner Speichertyp: DDR3-SDRAM. Gesamtspeicherkapazität: 500 GB, Speichermedien: Hybrid-HDD. Dediziertes Grafikmodell: NVIDIA® GeForce® GT 720A. Optisches Laufwerk - Typ: DVD±RW. Vorinstalliertes Betriebssystem: Windows 8 Pro. Produktfarbe: Schwarz https://www.chip.de/test/Lenovo-ThinkCentre-E93z-10CX002BGE-All-in-One-PC-Test_139919704.html Lenovo ThinkCentre E93z: Alternative Der MSI Adora22 2M-S54218G1T0S81MGMX für rund 740 Euro ist mit 24 Zoll deutlich größer als das Lenovo-System. Leistung, Energieeffizienz und Lautheit überzeugen ebenfalls. Anstelle der SSD erhalten Sie eine Festplatte... Gutes Display, Sehr stromsparend, Kaum hörbares Betriebsgeräusch, 128 GByte SSD, Preis-Leistungs-Verhältnis Nur 21,5 Zoll Die Highlights des Lenovo ThinkCentre E93z im Test sind sein niedriger Stromverbrauch und das kaum hörbare Betriebsgeräusch. Die Leistung genügt für anspruchsvollere Internet- und Multimedia-Aufgaben. Das Display ist zwar gut, könnte für den Preis aber g...