Intel® Core™ i7-7820HQ Processor 8M Cache, up to 3.90 GHz r 16GB DDR4 r 512GB SSD NVME PCI r 15.6 UHD (3840x2160)LED-backlit Touch with UltraSharp™ Wide View Premium Panel Guarantee (100) IGZO r Nvidia Quadro M1200 w/4GB GDDR5 r Wireless/Bluetooth De Intel® Core™ i7-7820HQ Processor 8M Cache, up to 3.90 GHz 16GB DDR4 512GB SSD NVME PCI 15.6" UHD (3840x2160)LED-backlit Touch with UltraSharp™ Wide View Premium Panel Guarantee (100) IGZO Nvidia Quadro M1200 w/4GB GDDR5 Wireless/Bluetooth Dell Wireless 1820 Card (802.11AC Dual-Band Wi-Fi + Bluetooth 4.2), 2x2 Dual integrated speakers and dual integrated noise digital array microphones standard Widescreen HD (720p) webcam dual array digital microphones Keyboard Full size, backlit chiclet keyboard Precision touchpad, seamless glass integrated button 2 USB 3.0 Thunderbolt 3 Headphone and microphone combo jack HDMI USB 3.0 USB-C SD Card Slot Power Supply 130 Watt AC adapter (4.5mm barrel) Battery 3-cell (56Wh) Lithium Ion battery with ExpressCharge Colors Silver Operating System Windows 10 Pro 64 Bit Factory Installed Brand Dell SKU 100516749_NP-1020876060 Model Dell Precision 5520