Gigabyte P25Wv2-CF5 15.6" i7-4910MQ 2.5GHz 16GB RAM Blu Ray Gaming Laptop (128GB SSD + 1TB 7200rpm HDD, NVIDIA Geforce GTX 870M 6GB, Windows 8.1) - 3 Year Support Processor: Intel Core i7-4700HQ Quad Core Processor (6M Cache, 2.40 - 3.40 GHz) 47W RAM: 16GB (2x8GB) DDR3 1600MHz (1.35V) | Hard Drive: 250GB SSD Operating System: Windows 8 | Optical Drive: BD-ROM with SuperMulti 8X DVD+/-R/RW Dual Layer Computer Upgrade King sells computers with upgraded configurations. If the computer has modifications (listed below), then the manufacturer box is opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised. If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing. The following components are upgraded by Computer Upgrade King Technicians: RAM, Hard Drive, & ODD