MSI Microstar PR400 14" Notebook Box Contents - MSI PR400 14 Notebook, 6-Cell Lithium-ion Battery, 90W (100/240v) AC power adapter, Software Bundle - Windows Vista Home Premium, 1-Year Limited Warranty Intel Pentium T3400 2.16 GHz Dual Core Processor 1 MB L2 Cache, 533 MHz Bus speed 2048 MB DDR2 RAM Max - 4GB 250 GB SATA Hard Drive