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 Intel® Pentium® Intel Pentium Lenovo ThinkCentre Edge 71, 2.6 GHz, Intel® Pentium®, 4 GB, 500 GB, DVD Super Multi DL, Windows 7 Professional Lenovo ThinkCentre Edge 71. Processor frequency: 2.6 GHz, Processor family: Intel® Pentium®, Processor model: G620. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory clock speed: 1333 MHz. Total storage capacity: 500 GB, Optical drive type: DVD Super Multi DL. On-board graphics card model: Intel® HD Graphics. Operating system installed: Windows 7 Professional, Operating system architecture: 64-bit. Power supply: 180 W. Chassis type: SFF. Product type: PC. Product colour: Black, Red, Silver The Lenovo ThinkCentre Edge 71 is the most basic system on test here, with an Intel Core i3-2120 Sandy Bridge processor, 4GB of DDR3 RAM, a 500GB hard drive and no dedicated graphics, USB 3 or HDMI-out support. On the plus side, it's also the cheapest, co... An inexpensive and well-designed system, but it doesn't have the performance to compete... Lenovo are, once again, giving their all to make a difference on the market of entry-level tower desktops for the PC. Which are meant to be used in the business sector. And it manages to reach its initial purpose of being a fit product for those working i... Lenovo is not at its first successful product. We definitely like its ThinkCentre Edge 71. It's still a bit green around the ears in terms of performance, but, for that kind of price, we wouldn't trade it for another model. The possibility to have a lot ... Lenovo's ThinkCentre Edge 71 is available in a number of configurations: our review sample had a 3.1GHz Intel Core i3-2100 CPU, 500GB hard disk (a partitioned area of the disk contains system recovery data) and only 2GB of RAM. When you consider that Wind... With a little more RAM, this Lenovo ThinkCentre could have been a contender...