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Model Cores GHz ProBook 4310s [7] Intel Core 2 Duo T6670 2 2.2 3 GB Intel Graphics Media Accelerator 4500MHD 13.3 1366 x 768 2.06 ProBook 4311s [8] Intel Core 2 Duo P7570 2.26 2 GB ATI Mobility Radeon HD 4330 1.97 ProBook 4410s [9] [10] Intel Core 2 Duo T6570 2.1 14 2.27 ProBook 4411s [11] [12] Intel Core 2 Duo P7370 2 3 GB 2.3 ProBook 4510s [13]
An AC adapter or AC/DC adapter (also called a wall charger, power adapter, power brick, or wall wart) [1] is a type of external power supply, often enclosed in a case similar to an AC plug. [2] AC adapters deliver electric power to devices that lack internal components to draw voltage and power from mains power themselves.
ThinkPad is a line of business-oriented laptop and tablet computers produced since 1992. The early models were designed, created and manufactured by International Business Machines (IBM) until it sold its PC business to Lenovo in 2005; since 2007, all new ThinkPad models have been branded Lenovo instead [5] and the Chinese manufacturer has continued to develop and sell ThinkPads to the present ...