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 You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro TCO Certified is the world’s most comprehensive sustainability certification for IT products, helping you make responsible product choices that drive the industry in a sustainable direction. Using TCO Certified also supports your organization’s efforts to reduce risk and take the next step in social and environmental responsibility. TCO Intel® Core™ Processors - Work, play, and create as quickly and seamlessly as your heart desires.<br><br>- Faster performance empowering people to focus, create, and connect like never before<br>- Raising the bar on connectivity<br>- Video editing just under a minute Intel Core i9-10xxx Lenovo ThinkCentre M90t, 2,8 GHz, Intel® Core™ i9, 16 GB, 512 GB, DVD±RW, Windows 10 Pro Lenovo ThinkCentre M90t. প্রসেসরের ফ্রিকোয়েন্সি: 2,8 GHz, প্রসেসরের ফ্যামিলি: Intel® Core™ i9, প্রসেসরের মডেল: i9-10900. ইন্টারনাল মেমরি: 16 GB, ইন্টারনাল মেমোরির প্রকার: DDR4-SDRAM, মেমরি ক্লক স্পিড: 2933 MHz. মোট স্টোরেজ ক্ষমতা: 512 GB, স্টোরেজ মিডিয়া: SSD, অপটিক্যাল ড্রাইভের প্রকার: DVD±RW. অন-বোর্ড গ্রাফিকস অ্যাডাপ্টার মডেল: Intel® UHD Graphics 630. অপারেটিং সিস্টেম ইনস্টলকৃত: Windows 10 Pro, অপারেটিং সিস্টেমের আর্কিটেকচার: 64-bit. পাওয়ার সাপ্লাই: 500 W. চেসিসের প্রকার: Tower. পণ্যের প্রকার: PC