Specs Samsung ATIV NP900X3E i7-3537U Notebook 33.8 cm (13.3") Full HD Intel® Core™ i7 4 GB DDR3-SDRAM 256 GB SSD Windows 8 Pro Black Notebooks ( NP900X3E-K02DE)
Amazon.com: CMS 256GB m-SATA SSD Drive SATA III 6GB/s Compatible with Samsung Series 9 Notebook NP900X3A - C28 : Electronics
13.3" Series 9 Notebook 512GB SSD NP900X3E | Samsung Support UK
Samsung Series 9 NP900X3A RAM Replacement - iFixit Repair Guide
Samsung series 9 np900x3e RAM | ComputerBase Forum