Product description Thin at 1.0" and weighing 5.7 lb, the 15.6" ZBook 15 G4 Mobile Workstation from HP has been built for mobile creative and design professionals who need the power of a desktop workstation for demanding projects. It is powered by a 2.8 GHz Intel Core i7-7700HQ Quad-Core processor which allows you to run multiple applications simultaneously. If you need more power, the system can be overclocked to 3.8 GHz using Intel Turbo Boost 2.0 technology. The 8GB of 2400 MHz DDR4 RAM helps to ensure smooth multitasking and also allows the computer to quickly access frequently-used files and programs. The 15.6" display features a Full HD 1920 x 1080 screen resolution, an anti-glare finish, LED-backlighting, a 16:9 aspect ratio, a contrast ratio of 400:1, a refresh rate of 60 Hz, a brightness of 300 cd/m2, 141 ppi, and standard viewing angles (SVA) of 45/45/35/25°. The dedicated NVIDIA Quadro M1200 graphics card has 4GB of discrete GDDR5 RAM and delivers a sharp, clear picture. You'll also be able to output video to an external display at resolutions up to 5120 x 2880 using the system's HDMI, VGA, and dual Thunderbolt 3 ports, the latter of which supports DisplayPort 1.2. For long-term storage of your files, this ZBook 15 G4 is equipped with a 1TB 5400 rpm SATA 2.5" / 7mm hard drive, which offers quick access to your data, and there are two additional M.2 slots if you want to increase the storage capacity. The hard drive provides maximum transfer speeds of 600 MB/s. If you want to add external storage, optical drives, memory card readers, and more, the ZBook 15 G4 offers two 40 Gb/s Thunderbolt 3 ports that also support 10 Gb/s USB 3.1 Type-C. There are also two 5 Gb/s USB 3.0 Type-A ports and one USB 3.0 Type-A charging port. Gigabit Ethernet and 802.11ac Wi-Fi are also built-in for wired and wireless networking, and Bluetooth 4.2 technology will also allow you to connect additional compatible peripherals. So that content from memory cards may be accessed, a built-in SD/SDHC/SDXC card reader supports UHS-II flash media and lets users download content from their digital camera. Other integrated features include a 720p webcam, dual-array microphones, and stereo speakers with Bang & Olufsen HD audio. The ZBook 15 G4 includes a 150W Slim Smart AC adapter that operates using 100-240 VAC at 47-63 Hz, a power cord, and an HP Long Life 9-cell / 90Wh lithium-ion prismatic battery that can typically be recharged in 3-5 hours and lasts for up to 17.43 hours. The installed operating system is Windows 10 Professional (64-bit) and recovery media is also included. B&H Photo is an authorized HP reseller with professional in-house technicians available for upgrades & installations on these workstations and laptops. Built with power and speed in mind, the Z Series is designed to enhance audio and video post-production workflows and more. Each HP Z series workstation or laptop features a range of top-tier processors and large RAM loadouts. The workstations are built with graphics flexibility in mind as well so that the end consumer can configure the graphics options to their needs, and each unit includes a 3/3/3 warranty - 3 years limited warranty for parts, 3 years limited warranty for labor, and 3 years of repairs performed at customer site for those parts not eligible for Customer Self Repair (CSR). For 24/7 customer service, please call 1-866-625-1175.