Asus ZFX00 LA-B251P Intel Pentium N3540 2.167GHz SR1YW Processor Laptop Motherboard 69NJ1NM10A02P-A02P.Asus Part Number: 69NJ1NM10A02P-A02PModel Number: ZFX00 LA-B251PCPU: Intel Pentium N3540 2.167GHz SR1YW Processor