Toshiba Satellite C55-B5270 Laptop PC - Intel Pentium N3530 2.16 GHz Quad-Core Processor - 8 GB DDR3L SDRAM - 500 GB Hard Drive - 15.6-inch Display - Windows 8.1 - Jet Black Intel Pentium N3530 quad-core processor(2M Cache, up to 2.58 GHz) 8GB DDR3L RAM blasts through memory-intensive tasks 500GB 5400RPM Serial ATA hard disk drive 15.6-inch diagonal HD TruBrite LED-backlit display for crisp visuals at resolutions up to 1366 x 768 Multi-format memory card reader can interface with SD, SDHC, SDXC, miniSD, microSD, and Multi Media Cards