Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Legacy Intel® Core™ Processor Intel Core i3-2xxx Lenovo ThinkPad Edge E431, Intel® Core™ i3, 2.3 GHz, 35.6 cm (14"), 1366 x 768 pixels, 4 GB, 320 GB Lenovo ThinkPad Edge E431. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i3, Processor model: i3-2348M, Processor frequency: 2.3 GHz. Display diagonal: 35.6 cm (14"), HD type: HD, Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB, Storage media: HDD, Optical drive type: DVD±RW. Operating system installed: Windows 8 Pro. Product colour: Black http://www.itreviews.com/lenovo-thinkpad-edge-e431/ The E431 has a comfortable keyboard, dual pointing devices, security features like a fingerprint reader, and you can grab one for less than $600. It’s our latest Editors’ Choice for small business laptops. Design and Features The E431 looks like a pretty... We recommend small business owners buy a true business PC like the Lenovo ThinkPad Edge E431. It will pay off in comfort, performance, and peace of mind....