Lenovo Yoga 3 Pro 512GB Intel Core M-5Y51 up to 2.6GHz 4MB Cache, 8GB DDR3L Memory, 512GB Solid State Drive, Wi-Fi 802.11 b/g/n, Bluetooth, Back-Lit Keyboard, Windows 10 Home Single Language. Takes the best of Yoga and makes it even more mobile. A beautiful, watchband-inspired hinge and newer Intel processing makes it the one of our slimmest Yogas - and a half-pound lighter than Yoga 2 Pro. And with Yoga's four modes, you'll enjoy the benefit of multiple devices in-one. Don't just carry less weight, simply carry less.