Built to handle complex projects, including virtual reality workflows, the Precision 5820 Tower Workstation from Dell is powered by a 3.6 GHz Intel Xeon W-2123 Quad-Core processor which will allow you to run multiple applications simultaneously. If more power is needed, the CPU can deliver extra performance by increasing its clock speed up to 3.9 GHz utilizing Intel's Turbo Boost 2.0 technology. There is also 16GB of 2666 MHz DDR4 ECC Registered RAM that comes in a 2 x 8GB configuration and can be upgraded to 256GB by using a 32GB module in each of the eight 288-pin DIMM slots.
For storage of your files, this system is equipped with both a 256GB SATA 2.5" SSD and a 1TB 7200 rpm SATA 3.5" hard drive. If you want to add external storage drives, optical drives, printers, memory card readers, or other peripherals, the 5820 features two 5 Gb/s USB 3.1 Gen 1 Type-C ports (front), one of which supports PowerShare, and eight 5 Gb/s USB 3.1 Gen 1 Type-A ports (two front and six rear), one of which supports smart Power-on. There is also one serial port and two PS/2 ports. The dedicated NVIDIA Quadro RTX 4000 graphics card has 8GB of GDDR6 RAM and delivers a sharp, clear picture, while allowing for multiple simultaneous displays to be used via its three DisplayPort 1.4 outputs. There is also a VirtualLink port, which lets you connect high-resolution VR headsets via USB Type-C. Whether you are listening to music, watching a movie, or playing a game, the integrated Realtek ALC3234 audio controller outputs high-definition audio and delivers higher fidelity than standard audio controllers. Network connectivity is achieved using the integrated Gigabit Ethernet port, Dell's 8x DVD±RW drive can be used to read from and write to optical media, and the integrated card reader supports UHS-II SD, SDHC, and SDXC cards.
Dell's Precision 5820 Tower Workstation includes their KB216 USB keyboard, MS116 USB mouse, and a power cord. The installed operating system is Windows 10 Pro for Workstations (64-bit), which scales up for machines with a high number of logical processors and large amounts of RAM for server-grade hardware and power users.