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 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y Lenovo ThinkPad G550, Intel® Pentium® Dual-Core, 2.3 GHz, 15.6", 1366 x 768 pixels, 2 GB, 320 GB Lenovo ThinkPad G550. Processor family: Intel® Pentium® Dual-Core, Processor model: T4500, Processor frequency: 2.3 GHz. Display diagonal: 15.6", Display resolution: 1366 x 768 pixels. Internal memory: 2 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Optical drive type: DVD-RW. Discrete graphics card model: Intel® GMA 4500M. Operating system installed: Windows 7 Home Premium. Product color: Black. Weight: 5.62 lbs (2.55 kg) https://www.notebookcheck.net/Review-Lenovo-G550-Notebook.21568.0.html Lenovo's G550, part of its 'Value Line' range, was designed with the price-conscious consumer in mind. At 15.6 inches it gives you a comfortably large desktop workspace, although its high-gloss screen makes it less suit... Comfortable keyboard with number pad, Casing has a matt finish, Good peformance Reflective display, Limited choice and poor positioning of ports Those who think that Lenovo can only produce solid business notebooks should think again. Increasingly Lenovo also offers reasonably priced consumer notebooks, and the G550 is one of these. Its greatest selling point is its affordability.In return you hav... http://compreviews.about.com/od/budgetnote/gr/LenovoG550.htm For those that are looking for a sturdy laptop at a low price, the Lenovo G550 does an excellent job. With its well designed and comfortable keyboard, the G550 provides a very well designed layout for extended use which is good since they ... Very Sturdy Feel, Excellent Keyboard, Improved Battery Life Over G530 Slightly More Expensive Than Similarly Equipped Laptops, Lacks Support For 802.11n Wireless, Fewer Ports Than G530 Model http://www.notebookreview.com/notebookreview/lenovo-g550-review/ Lenovo G550 Review Article ContentsLenovo G550 Review The new Lenovo G550 is an update to the Value Line G530 with the primary difference being the shift from a 16:10 to a 16:9 screen. This is becoming a common trend for most manufacturers, as they ...