Designed with a compact form factor and powerful performance for demanding applications, the 15.6" Precision 3520 Mobile Workstation from Dell is well-suited for those on-the-go users who are working with 3D imaging, rendering, and other intensive applications. It is powered by a 2.9 GHz Intel Core i7-7820HQ Quad-Core processor that allows you to run multiple applications simultaneously. The processor also features a boost speed of up to 3.9 GHz and the system's 8GB of 2400 MHz DDR4 RAM allows the computer to quickly access frequently used files and programs, as well as help to ensure efficient multitasking. If you'd like to upgrade the system's memory, up to 32GB is supported over two 260-pin SO-DIMM slots.
The 15.6" IPS display features a Full HD 1920 x 1080 resolution, a 16:9 aspect ratio, LED backlighting, 300 cd/m2 brightness, and viewing angles of 160°. The dedicated NVIDIA Quadro M620 graphics card has 2GB of GDDR5 RAM and delivers a sharp, clear picture. You'll also be able to output video to an external display using the built-in HDMI and VGA outputs, as well as DisplayPort via USB 3.1 Type-C.
For storage of your files, this Precision 3520 is equipped with a 500GB 7200 rpm SATA 2.5" / 7mm hard drive, and there is also an empty M.2 slot for additional internal PCIe or SATA storage. If you want to add external storage, optical drives, memory card readers, and more, the Precision 3520 offers one USB 3.1 Type-C port, which can output up to 15W of power, and three USB 3.1 Type-A ports, one of which doubles as a charging port. Gigabit Ethernet and 802.11ac dual-band Wi-Fi are built-in for wired and wireless networking, and Bluetooth 4.1 technology will also allow you to connect additional compatible peripherals. So that content from memory cards may be accessed, a built-in SD 4.0 card reader supports SD/SDHC/SDXC 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 2W per channel.
The 15.6" Precision 3520 Mobile Workstation includes a power cord, a 130W AC adapter that operates using 100-240 VAC at 50-60 Hz, and a 4-cell / 68Wh lithium-ion polymer battery with ExpressCharge. The installed operating system is Windows 10 Professional (64-bit) and protection is provided by a limited 3-year hardware warranty with onsite/in-home service after remote diagnosis.