In order to celebrate the 20th anniversary of the launch of the Precision workstation brand, Dell has released a number of workstations, including the Precision 5820, 7820, and 7920 tower workstations, and the 7920 rack workstations, all equipped with Intel Xeon processors and supporting a variety of optional configurations. In addition, Dell also launched the 20th anniversary Precision 5520 mobile workstation, which shares the appearance design with the XPS15.

The Precision 5820 is a single slot tower workstation, which is equipped with up to 10 core Intel Skylake-W Xeon processors. The interface is LGA 2066 interface. The memory supports 2666 MT/s standard and up to 256GB ECC DDR4 memory. It also provides several professional graphics cards for optional installation, including Nvidia NVS series, Pascal Quadro series and AMD Radeon Pro WX9100 and Radeon Pro SSG.

The Precision 7820 is a dual slot model. A single slot supports Intel Xeon Scalable processors with up to 28 cores. The interface is LGA 3647, the memory support standard is 2666 MT/s, and the ECC DDR4 memory with up to 384GB supports dual professional graphics cards.

The Precision 7920 is also a dual slot model. The processor part is the same as the 7820, but the memory can support up to 3TB of memory. The graphics card slot has also been upgraded to support four professional graphics cards.

In addition, Dell also launched the 20th anniversary version of Precision 5520 mobile workstation, which is equipped with Intel Core i7-7820HQ processor, up to 1TB of M.2 PCIe hard disk, Quadro M1200 mobile professional graphics card, and a 15.6-inch 4K IGZO display screen with 100% Adobe RGB color gamut. The overall thickness is 11-17 mm.

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