Lenovo made its AMD Brazos platform-based ThinkPad X120e available to buyers. One of the first ThinkPad laptops using AMD processors, the X120e uses a 11.6-inch form-factor, and is driven by either an AMD E-240 Fusion single-core, or E-350 dual-core accelerated processing unit, AMD Radeon HD 6310 graphics, 2, 3, or 4 GB of DDR3 memory, WiFi a/b/g/n, and optional 3G HSDPA, Bluetooth 3.0. Storage options include 5400 or 7200 RPM hard drives, while battery options include 3-cell standard, or 6-cell. Windows 7 Home Premium is standard, but Windows 7 Professional can be opted for. Available in a variety of configurations, the ThinkPad X120e base models start at US $399 and $449.