Samsung R540 Series - Notebookcheck.net External Reviews
Samsung R R540-JA06 - NP-R540-JA06DE laptop specifications
Open Box: SAMSUNG Laptop Intel Core i3 1st Gen 380M (2.53GHz) 3GB Memory 320GB HDD Intel HD Graphics 15.6" Windows 7 Home Premium 64-Bit NP-R540-JA08US - Newegg.com
Samsung R540 review | TechRadar
Samsung X360 - Notebookcheck.net External Reviews
Samsung NP-R540-JA09US Repair - iFixit
Specs Samsung R R540-JS03 i3-350M Notebook 39.6 cm (15.6") Intel® Core™ i3 4 GB DDR3-SDRAM 320 GB AMD Radeon HD 545v Windows 7 Home Premium Brown Notebooks (NP-R540-JS03IT)