MSI Computer GT80S Titan SLI-275;9S7-181412-275 18.4" Gaming Laptop 18.4" FHD (16:9) Super Clear Matte-Type Screen (1920x1080) 6th Generation Intel Mobile Core i7-6820HK Skylake Processor Dual NVIDIA GeForce GTX 970M (12.0GB total) GDDR5 in SLI (Maxwell) w/ Optimus Technology 16,384MB (16GB) DDR4 2133MHz (Upgradeable - 64GB Max)/1TB 7200RPM Hard Drive (Upgradeable) OS: Windows 10