Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y The Celeron® processors support a wide range of multimedia capabilities to entertain and entice all throughout your day. Create, edit, and manage important files on the go. Easily organize contact lists and messages. Experience improved features and functionality to help you be more productive at work. The Celeron® processor levels up the fun with improved graphics, smooth action, and healthy battery life to support enhanced casual gameplay. Intel Celeron Lenovo N21, Intel® Celeron®, 2.16 GHz, 29.5 cm (11.6"), 1366 x 768 pixels, 2 GB, 16 GB Lenovo N21. Product type: Chromebook, Form factor: Clamshell. Processor family: Intel® Celeron®, Processor model: N2840, Processor frequency: 2.16 GHz. Display diagonal: 29.5 cm (11.6"), Display resolution: 1366 x 768 pixels. Internal memory: 2 GB, Internal memory type: DDR3L-SDRAM. Total storage capacity: 16 GB, Storage media: SSD. On-board graphics card model: Intel® HD Graphics. Operating system installed: ChromeOS. Product colour: Black. Weight: 1.29 kg