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 Windows 10 offers more safety for your device, with features like Windows Hello and always-enabled free updates. Gamers experience best-in-class gameplay with Broadcast and Game Mode. And with built-in apps for 3D creation, photos, music, movies, maps and more - Windows 10 Home brings you more creativity and productivity than ever before. Windows 10 Home Lenovo V15 ADA, AMD Ryzen™ 3, 2.6 GHz, 39.6 cm (15.6"), 1920 x 1080 ピクセル, 8 GB, 256 GB Lenovo V15 ADA. プロダクトタイプ: ノートブック型, 主要部形状: クラムシェル. プロセッサ系列: AMD Ryzen™ 3, プロセッサモデル: 3250U, プロセッサ ベース動作周波数: 2.6 GHz. ディスプレイ 対角表示領域: 39.6 cm (15.6"), HDタイプ: フルHD, ディスプレイ解像度: 1920 x 1080 ピクセル. 内蔵メモリ: 8 GB, 内蔵メモリ型式: DDR4-SDRAM. ストレージ容量合計: 256 GB, ストレージメディア: SSD. オンボードグラフィックアダプタモデル: AMD Radeon Graphics. インストール済みOS: Windows 10 Home. プロダクトカラー: グレー