HP 15-f271wm 15.6" Laptop PC -Intel Pentium N3540 Processor / 4GB Memory / 500GB HD / DVD&plusmn;RW/CD-RW / HD Webcam /Windows 10 Home Product Number: N5Y04UA 2.16GHz Intel Pentium N3540 Processor with turbo boost up to 2.66GHz Quad Core 4GB DDR3L SDRAM (1 DIMM); 500GB 5400RPM hard drive Intel HD Graphics 4400; 15.6-inch diagonal HD BrightView WLED-backlit display (1366x768) Front facing VGA Webcam with integrated digital microphone