Brand: Lenovo Model: Lenovo Legion Y520 Processor:7th Gen Intel® Core™ i7-7700HQ Quad Core Processor 2.8 Ghz (6M Cache, up to 3.80 GHz) Memory: 16GB DDR4 2400 MHz up to 32 GB Hard Drive: 256GB PCie SSD + 2TB 5400 RPM Display Size: 15.6" FHD (1920 x 1080) IPS Anti-Glare LED Backlight with integrated camera Power Supply: 130 W Ac Adapter Battery: 45 WHr Li-Polymer Battery Colors: Black Operating System: Windows 10 Home 64 Bit Factory Installed 1 year warranty Other Features Graphics: NVIDIA® GeForce® GTX 1050 Ti 4GB Wireless/Bluetooth: Lenovo AC Wireless (2x2) WiFi + Bluetooth® 4.1 Network LAN: 10/100/1000M Gigabit Ethernet Audio: 2 x 2W Harman™ Certified Speakers with Dolby Audio™ Premium Web-cam: User-Facing: 720p Video Keyboard: Red Backlit English Keyboard Touchpad/Mouse: Multi touch Pad Card Reader: 4-in-1 Card Reader (SD, SDHC, SDXC, MMC Ports & Slots USB 3.1 USB 2.0 Type-A USB 3.1 Gen 1 Type-C HDMI-out 1/8" (3.5 mm) Headphone/Microphone Combo Jack Integrated Microphone SD/SDHC/SDXC/MMC