Precision 5820 Tower Workstation
Classification:
PRECISION 5820 TOWER Powerful power in an innovative, compact design. Powerful performance The Dell Precision 5820 Tower delivers high performance for the most demanding applications with the latest Intel® Xeon® and Core® X-series processors and up to 512GB of fast 2666MHz memory. Plus, every Dell Precision comes with the exclusive Dell Precision Optimizer, which automatically tunes your workstation to run some of the most popular (ISV) applications at the fastest possible speed. DPO Premium is a new AI-based version that optimizes your workstation based on how you use it for true customization. Innovative design The front FlexBay design supports a variety of modules, from scalable storage to security options, so you can build a workstation designed for your creative expertise. Protect your data with optional smart card (CAC/PIV) readers, hot-swap NVMe SSDs, and lockable hard drive carriers. Best-in-class smart design includes integrated front and rear handles for easy deployment and mobility, and externally accessible, tool-less (lockable) power supply for superior serviceability. Latest Technology Next-generation Radeon™ Pro and NVIDIA Quadro® professional graphics support up to 600W of graphics power for complex projects like artificial intelligence and virtual reality workflows. Front-access FlexBay offers impressive storage expandability up to 60TB with SATA, SAS, and PCIe M.2/U.2 NVMe solid-state drives, with hot-swap access so you can keep creating. Exceptional Reliability An innovative multi-channel thermal design provides advanced cooling and acoustics to keep you productive longer, even during the most demanding workloads. Precision workstations are tested and certified by independent software vendors to ensure the high-performance applications you rely on every day run smoothly.
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Features
Perfected to your vision.
Expand your ideas with the Precision 5820 Tower. It delivers high performance in an innovative, versatile, compact design perfect for VR and AI.
Lightning-fast performance
Intelligence tailored to you:
The latest Intel® Xeon® processors power your most demanding applications. Next-generation single-socket architecture and up to 18 cores maximize performance for your biggest ideas.
Accelerate any project:
Run your software as fast as possible and get real-time results with this memory-expandable machine with up to 512GB of 2666MHz RDIMM ECC memory (not available on Core X CPUs).
Eliminate distractions:
Focus on your tasks with a quieter workstation than ever before. A new multi-channel thermal design provides advanced cooling and sound insulation.

Designed for the future
Room for growth:
The Precision 5820 Tower grows with you wherever your ideas take you, thanks to a new chassis that combines a versatile design with impressive storage expansion.
Adapts to innovation:
The Precision 5820 Tower is equipped with next-generation AMD Radeon Pro™ and the highest performance NVIDIA® Quadro® RTX graphics to handle complex projects like virtual reality and AI workflows. The workstation supports up to 600W of graphics with up to 300W per card (requires 950W PSU).
For any project, no matter how big:
Configure and easily replace up to six 2.5" or five 3.5" drives with front-access storage including SATA, SAS (not available on systems with Core X CPUs), and PCIe M.2/U.2 NVMe SSDs for up to 68TB of total storage. The hot-swap capability of M.2 and U.2 PCIe NVMe SSDs allows you to remove a drive without shutting down the workstation.
Reliability above all else
Ensure security:
Reduce downtime with Dell Reliable Memory Technology (RMT) Pro. Designed to work with ECC memory, RMT protects your machine from potential crashes by mapping bad memory locations after a system reboot.
Ensure access to your data:
Increase data availability with hardware and software selectable RAID storage options, including PCIe NVMe SSDs and optional smart card (CAC/PIV) readers, letting you decide who has access to your system.
You can trust our work:
Precision Workstations are tested to ensure the high-performance applications you use every day run smoothly. Dell ISV certifications cover the most popular independent software applications.

- Specifications:
PROCESSOR OPTIONS | Intel® Xeon® w3-2423 , 15MB cache, 6 cores, 2.1GHz to 4.2GHz Intel® Xeon® w3-2425, 15MB cache, 6 cores, 3.0GHz to 4.4GHz Intel® Xeon® w3-2435, 22.5MB cache, 8 cores, 3.1GHz to 4.5GHz Intel® Xeon® w5-2445, 26.25MB cache, 10 cores, 3.1GHz to 4.6GHz Intel®Xeon® w5-2455X, 30MB cache, 12 cores, 3.2GHz to 4.6GHz Intel® Xeon® w5-2465X, 33.75MB cache, 16 cores, 3.1GHz to 4.7GHz Intel®Xeon® w7-2475X, 37.5MB cache, 20 cores, 2.6GHz to 4.8GHz Intel® Xeon® w7-2495X, 45MB cache, 24 cores, 2.5GHz to 4.8GHz |
MEMORY OPTIONS | 16GB, 1 x 16GB, DDR5 SPR, 1 DPC, 4800MHz 32GB, 2 x 16GB, DDR5 SPR, 1 DPC, 4800MHz 64GB, 4 x 16GB, DDR5 SPR, 1 DPC, 4800MHz 96GB, 6x 16GB, DDR5 SPR, 2 DPC, 4400MHz 128GB, 8 x 16GB, DDR5 SPR, 2 DPC, 4400MHz
32GB, 1 x 32GB, DDR5 SPR, 1 DPC, 4800MHz 64GB, 2 x32GB, DDR5 SPR, 1 DPC, 4800MHz 128GB, 4 x 32GB, DDR5 SPR, 1 DPC, 4800MHz 192GB, 6 x 32GB, DDR5 SPR, 2 DPC, 4400MHz 256GB, 8 x32GB, DDR5 SPR, 2 DPC, 4400MHz
64GB, 1 x 64GB, DDR5 SPR, 1 DPC, 4800MHz 128GB, 2 x 64GB, DDR5 SPR, 1 DPC, 4800MHz 256GB, 4 x 64GB,DDR5 SPR, 1 DPC, 4800MHz 384GB, 6 x 64GB, DDR5 SPR, 2 DPC, 4400MHz 512GB, 8 x 64GB, DDR5 SPR, 2 DPC, 4400MHz Post product launch
256GB, 2 x 128GB, DDR5 SPR, 1 DPC, 4800MHz 512GB, 4 x 128GB, DDR5 SPR, 1 DPC, 4800MHz 1TB, 8 x 128GB, DDR5 SPR, 2 DPC, 4400MHz
256GB, 1 x 256GB, DDR5 SPR, 1 DPC, 4800MHz 1TB, 4 x 256GB, DDR5 SPR, 1 DPC, 4800MHz 1.5TB, 6 x 256GB, DDR5 SPR, 2 DPC, 4400MHz |
STORAGE OPTIONS | 3.5-inch, 1TB, 7200 RPM, SATA, HDD 3.5-inch, 2TB, 7200 RPM, SATA, Enterprise HDD 3.5-inch, 4TB, 7200 RPM, SATA, Enterprise HDD 3.5-inch, 12TB, 7200RPM, Enterprise HDD 2.5-inch, 500GB, 7200 RPM, SATA, HDD 2.5-inch, 1.2TB, 10K RPM, SAS Enterprise HDD 2.5-inch, 2.4TB, 10K RPM, SAS EnterpriseHDD 2.5-inch, 1.92TB, SATA MU SSD M.2 2230, 256GB, PCIe NVMe Gen4 x4, SSD, Class 35 M.2 2280, 512GB, PCIe NVMe Gen4 x4, SSD, Class40 M.2 2280, 1TB, PCIe NVMe Gen4 x4, SSD, Class 40 M.2 2280, 2TB, PCIe NVMe Gen4 x4, SSD, Class 40 M.2 2280, 4TB, PCIe NVMe Gen4 x4, SSD, Class 40 M.2 2280, 512GB, PCIe NVMe Gen4 x4, SSD, Self-Encrypting, Opal 2.0 M.2 2280, 1TB, PCIe NVMe Gen4 x4, SSD, Self-Encrypting, Opal 2.0 |
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Precision 5820 Tower Workstation
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