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Precision 7820 Desktop Workstation

Get to know Windows 10 Pro

The power to grow.

Push your ideas beyond boundaries with the Precision 7820 Tower. Featuring a dual-socket architecture for maximum performance in a compact design.

 
 
Precision T7820 Tower

 

Operating System

With Windows 10 Pro for Workstations or Ubuntu 18.04 LTS – for a smooth, versatile PC experience.
Intelligent performance

Intelligent performance

Brainpower that matches yours: The latest Intel® Xeon® vPro® processor Scalable Family powers your most demanding applications. Now featuring a new generation of dual-socket architecture with up to 28 cores per processor (or up to 56 cores when built with dual processors) so you can extract maximum performance for your greatest vision.

Peak Performance: Up to 10th Gen Intel®Core™ and Xeon®vPro® processors offer businesses the performance, manageability, built-in security features, and stability of Intel® architecture and align to a future-proof roadmap.

Accelerate every project: Run your software as fast as possible and get real-time results thanks to this memory expandable machine with up to 768GB of 2933 MHz RDIMM memory.

Drown out distraction: Focus on your tasks with the workstation that’s quieter than ever. A new multichannel thermal design delivers advanced cooling and acoustics for enhanced cooling and quiet operation when your system is under heavy workloads.
Built for your future

Built for your future

Stay cool: Featuring a FlexBay design, front access, hot-swappable storage and multichannel thermals to keep it cool under pressure, the Precision 7820 Tower grows with your ideas no matter where they take you.

Adapts to your innovations: Your Precision 7820 Tower is ready for complex projects, including virtual reality and AI workflows, with the next generation AMD Radeon Pro™ and highest-performing NVIDIA Quadro® RTX™ graphics. Your workstation supports up to 600W of graphics power up to 300W per card (single CPU system).

No project is too big: Up to six 2.5" or five 3.5" drives and front access storage including SATA, SAS and PCIe M.2/U.2 NVMe SSD can be configured for up to 68TB total storage and easily swapped. With the hot-swap feature on the M.2 and U.2 PCIe NVMe SSDs, you can remove drives without shutting down the workstation. Enable increased storage performance with the optional U.2 Intel® Optane™ SSD 905P Solid State Drives.
Improve productivity with the Dell Precision Optimizer

Improve productivity with the Dell Precision Optimizer

Tuned performance: Free with your Precision workstation, the Dell Precision Optimizer with AI comes preloaded and delivers faster application optimization with a single click compared to HP Advisor*. This program learns the behavior of any user-specified applications, identifies optimization opportunities using machine learning and applies performance improvements. Also, get automated system updates, as well as analytics and reports to help address resource bottlenecks. If you have a previous version of Dell Optimizer for Precision you can upgrade for free to the latest Dell Precision Optimizer with AI now.

Modernize your IT with Dell Technologies Unified Workspace

Dell Technologies Unified Workspace intelligently modernizes end user experiences for seamless productivity with proactive, predictive and automated solutions for deployment, security, management and support.

Deploy
ProDeploy in the Unified Workspace allows you to move away from traditional, high-touch, manual deployment, and instead, ship devices preconfigured with company apps and settings from the Dell factory directly to their end users—having end users up and working on day one.

Secure
Dell Trusted Devices provide a foundation to a modern workforce environment with invisible and seamless protection to ensure smarter, faster experiences. End users stay productive and IT stays confident with modern security solutions for the Dell Trusted Device.

Manage
Dell Client Command Suite + VMware Workspace ONE offers integrated capabilities that deliver a unified endpoint management experience to customers so they can manage firmware, OS and apps from one console.

Support
ProSupport resolves hardware issues up to 11x faster than the competition. ProSupport for PCs offers 24x7 access to in-region ProSupport engineers who contact you when critical issues arise,*so you can focus on what’s next, not what just happened.

ProSupport Plus helps you stay a step ahead and virtually eliminate unplanned downtime due to hardware issues. You get all the capabilities of ProSupport, as well as AI-driven alerts to prevent failures and repairs for accidents.*

Dell SupportAssist OS Recovery: Enable a recovery environment with tools to diagnose and troubleshoot issues that may occur before your computer boots to the operating system.
Ports & Slots

Ports & Slots

1. Power button/Power light | 2. Drive activity light | 3. SD card slot | 4. USB 3.2 ports | 5. USB 3.2 Type-C™ port with PowerShare | 6. USB 3.2 Type-C™ port | 7. Headset port | 8. 5.25 inch bay (optional) | 9. Optical drive | 10. Drive access release latch | 11. Drive carriers | 12. Microphone/Line-in port | 13. PS/2 Mouse port | 14. USB 3.2 ports | 15. Discrete graphics card slot (optional) | 16. Padlock ring | 17. Security cable slot | 18. Power cable connector | 19. Line-out port | 20. Serial port | 21. PS/2 Keyboard port | 22. Network port | 23. USB 3.2 port (supports smart Power-On) | 24. Expansion card slots
Precision 7820 Tower - Dimensions & Weight

Dimensions & Weight

1. Height: 417.9 mm (16.45") | 2. Width: 176.5 mm (6.94") | 3. Depth: 518.3 mm (20.4") | Starting weight: 15.9kg (32 lb)*

Processor

  • Intel® Xeon®Bronze 3204 (1.9GHz, 6C, 9.6GT/s 2UPI, 8.25MB Cache, HT (85W) DDR4-2133)
    Intel® Xeon® Silver 4208 (2.1GHz, 3.2GHz Turbo, 8C, 9.6GT/s 2UPI, 11MB Cache, HT (85W) DDR4-2400)
    Intel® Xeon® Silver 4210 (2.2GHz, 3.2GHz Turbo, 10C, 9.6GT/s 2UPI, 13.75MB Cache, HT (85W) DDR4-2400)
    Intel® Xeon® Silver 4214 (2.2GHz, 3.2GHz Turbo, 12C, 9.6GT/s 2UPI, 16.5MB Cache, HT (85W) DDR4-2400)
    Intel® Xeon® Silver 4215 (2.5GHz, 3.5GHz Turbo, 8C, 9.6GT/s 2UPI,11MB Cache, HT (85W) DDR4-2400)
    Intel® Xeon® Silver 4216 (2.1GHz, 3.2GHz Turbo, 16C, 9.6GT/s 2UPI,22MB Cache, HT (100W) DDR4-2400)
    Intel® Xeon®Gold 5215 (2.5GHz, 3.4GHz Turbo, 10C, 10.4GT/s 2UPI, 13.75MB Cache, HT (85W) DDR4-2666)
    Intel® Xeon® Gold 5217 (3.0GHz, 3.7GHz Turbo, 8C, 10.4GT/s 2UPI, 11MB Cache, HT (115W) DDR4-2666)
    Intel® Xeon® Gold 5218 (2.3GHz, 3.7GHz Turbo, 16C, 10.4GT/s 2UPI, 22MB Cache, HT (125W) DDR4-2666)
    Intel® Xeon® Gold 5220 (2.2GHz, 3.9GHz Turbo, 18C, 10.4GT/s 2UPI, 24.75MB Cache, HT (125W) DDR4-2666)
    Intel® Xeon® Gold 5222 (3.8GHz, ?GHz Turbo, 4C, 10.4GT/s 2UPI, 5.5MB Cache, HT (105W) DDR4-2933)
    Intel® Xeon® Gold 6230 (2.1GHz, 3.9GHz Turbo, 20C, 10.4GT/s 3UPI, 27.5MB Cache, HT (125W) DDR4-2933)
    Intel® Xeon® Gold 6240 (2.6GHz, 3.9GHz Turbo, 18C, 10.4GT/s 3UPI, 24.75MB Cache, HT (150W) DDR4-2933)
    Intel® Xeon® Gold 6242 (2.8GHz, 3.9GHz Turbo, 16C, 10.4GT/s 3UPI, 22MB Cache, HT (150W) DDR4-2933)
    Intel® Xeon® Gold 6244 (3.6GHz, 4.4GHz Turbo, 8C, 10.4GT/s 3UPI, 24.75MB Cache, HT (150W) DDR4-2933)
    Intel® Xeon® Gold 6252 (2.1GHz, 3.7GHz Turbo,24C, 10.4GT/s 3UPI, 35.75MB Cache, HT (150W) DDR4-2933)
    Intel® Xeon® Gold 6254 (3.1GHz, 4.0GHz Turbo,18C, 10.4GT/s 3UPI, 24.75MB Cache, HT (200W) DDR4-2933)
    Intel® Xeon® Gold 6248 (2.5GHz, 3.9GHz Turbo,20C, 10.4GT/s 3UPI, 27.5MB Cache, HT (150W) DDR4-2933)
    Intel® Xeon® Platinum 8253 (2.2GHz, ?GHz Turbo,16C, 10.4GT/s 3UPI, 22MB Cache, HT (125W) DDR4-2933)
    Intel® Xeon® Platinum 8256 (3.8GHz, ?GHz Turbo,4C, 10.4GT/s 3UPI,5.5MB Cache, HT (105W) DDR4-2933)
    Intel® Xeon® Platinum 8260 (2.4GHz, 3.9GHz Turbo,24C, 10.4GT/s 3UPI,35.75MB Cache, HT (165W) DDR4-2933)
    Intel® Xeon® Platinum 8268 (2.9GHz, 3.9GHz Turbo,24C, 10.4GT/s 3UPI,35.75MB Cache, HT (205W) DDR4-2933)
    Intel® Xeon® Platinum 8270 (2.7GHz, 4.0GHz Turbo,26C, 10.4GT/s 3UPI, 35.75MB Cache, HT (205W) DDR4-2933)
    Intel® Xeon® Platinum 8276 (2.2GHz, 4.0GHz Turbo,28C, 10.4GT/s 3UPI,38.5MB Cache, HT (165W) DDR4-2933)
    Intel® Xeon® Platinum 8280 (2.7GHz, 4.0GHz Turbo,28C, 10.4GT/s 3UPI, 38.5MB Cache, HT (205W) DDR4-2933)

    Dual CPU
    Dual Intel® Xeon® Bronze 3204 (1.9GHz, 6C, 9.6GT/s 2UPI, 8.25MB Cache, HT (85W) DDR4-2133)
    Dual Intel® Xeon® Silver 4208 (2.1GHz, 3.2GHz Turbo, 8C, 9.6GT/s 2UPI, 11MB Cache, HT (85W) DDR4-2400)
    Dual Intel® Xeon® Silver 4210 (2.2GHz, 3.2GHz Turbo, 10C, 9.6GT/s 2UPI, 13.75MB Cache, HT (85W) DDR4-2400)
    Dual Intel® Xeon® Silver 4214 (2.2GHz, 3.2GHz Turbo, 12C, 9.6GT/s 2UPI, 16.5MB Cache, HT (85W) DDR4-2400)
    Dual Intel® Xeon® Silver 4215 (2.5GHz, 3.5GHz Turbo, 8C, 9.6GT/s 2UPI,11MB Cache, HT (85W) DDR4-2400)
    Dual Intel® Xeon® Silver 4216 (2.1GHz, 3.2GHz Turbo, 16C, 9.6GT/s 2UPI,22MB Cache, HT (100W) DDR4-2400)
    Dual Intel® Xeon® Gold 5215 (2.5GHz, 3.4GHz Turbo, 10C, 10.4GT/s 2UPI, 13.75MB Cache, HT (85W) DDR4-2666)
    Dual Intel® Xeon® Gold 5217 (3.0GHz, 3.7GHz Turbo, 8C, 10.4GT/s 2UPI, 11MB Cache, HT (115W) DDR4-2666)
    Dual Intel® Xeon® Gold 5218 (2.3GHz, 3.7GHz Turbo, 16C, 10.4GT/s 2UPI, 22MB Cache, HT (125W) DDR4-2666)
    Dual Intel® Xeon® Gold 5220 (2.2GHz, 3.9GHz Turbo, 18C, 10.4GT/s 2UPI, 24.75MB Cache, HT (125W) DDR4-2666)
    Dual Intel® Xeon® Gold 5222 (3.8GHz, ?GHz Turbo, 4C, 10.4GT/s 2UPI, 5.5MB Cache, HT (105W) DDR4-2933)
    Dual Intel® Xeon® Gold 6230 (2.1GHz, 3.9GHz Turbo, 20C, 10.4GT/s 3UPI, 27.5MB Cache, HT (125W) DDR4-2933)
    Dual Intel® Xeon® Gold 6240 (2.6GHz, 3.9GHz Turbo, 18C, 10.4GT/s 3UPI, 24.75MB Cache, HT (150W) DDR4-2933)
    Dual Intel® Xeon® Gold 6242 (2.8GHz, 3.9GHz Turbo, 16C, 10.4GT/s 3UPI, 22MB Cache, HT (150W) DDR4-2933)
    Dual Intel® Xeon® Gold 6244 (3.6GHz, 4.4GHz Turbo, 8C, 10.4GT/s 3UPI, 24.75MB Cache, HT (150W) DDR4-2933)
    Dual Intel® Xeon® Gold 6252 (2.1GHz, 3.7GHz Turbo,24C, 10.4GT/s 3UPI, 35.75MB Cache, HT (150W) DDR4-2933)
    Dual Intel® Xeon® Gold 6254 (3.1GHz, 4.0GHz Turbo,18C, 10.4GT/s 3UPI, 24.75MB Cache, HT (200W) DDR4-2933)
    Dual Intel® Xeon® Gold 6248 (2.5GHz, 3.9GHz Turbo,20C, 10.4GT/s 3UPI, 27.5MB Cache, HT (150W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8253 (2.2GHz, ?GHz Turbo,16C, 10.4GT/s 3UPI, 22MB Cache, HT (125W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8256 (3.8GHz, ?GHz Turbo,4C, 10.4GT/s 3UPI,5.5MB Cache, HT (105W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8260 (2.4GHz, 3.9GHz Turbo,24C, 10.4GT/s 3UPI,35.75MB Cache, HT (165W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8268 (2.9GHz, 3.9GHz Turbo,24C, 10.4GT/s 3UPI,35.75MB Cache, HT (205W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8270 (2.7GHz, 4.0GHz Turbo,26C, 10.4GT/s 3UPI, 35.75MB Cache, HT (205W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8276 (2.2GHz, 4.0GHz Turbo,28C, 10.4GT/s 3UPI,38.5MB Cache, HT (165W) DDR4-2933)
    Dual Intel® Xeon® Platinum 8280 (2.7GHz, 4.0GHz Turbo,28C, 10.4GT/s 3UPI, 38.5MB Cache, HT (205W) DDR4-2933)

Operating System (Dell recommends Windows 10 Pro for business.)

  • Windows 10 Pro (64 bit)
    Red Hat® Enterprise Linux® 7.3
    Ubuntu Linux 18.04 LTS
    NeoKylin 6.0 SP3 (China only)

Video Card

  • NVIDIA Quadro® RTX6000, 24GB, 4DP, VirtualLink (XX20T)
    Dual NVIDIA Quadro® RTX6000, 24GB, 4DP, VirtualLink (7920T)
    NVIDIA Quadro® RTX5000, 16GB, 4DP, VirtualLink (XX20T)
    Dual NVIDIA Quadro® RTX5000, 16GB, 4DP, VirtualLink (7920T)
    NVIDIA Quadro® RTX4000, 8GB, 3DP, VirtualLink (XX20T)
    Dual NVIDIA Quadro® RTX4000, 8GB, 8DP, VirtualLink (7920T)

Memory*

  • 8 GB, 1x8 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    16 GB, 2x8 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    32 GB, 4x8 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    32 GB, 2x16 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    48 GB, 4x8 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    64 GB, 8x8 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    64 GB, 4x16 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    128 GB, 8x16 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    128 GB, 2x4 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    192 GB, 12x16 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    192 GB, 6x32 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    256 GB, 8x32 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM
    256 GB, 4x64 GB, DDR4, 2933 MHz, RDIMM, ECC SDRAM

Hard Drive

  • Front accessible FlexBays support up to 4 x 2.5”/3.5” SATA HDD/SSDs and up to 6 x 2.5” and 5 x 3.5” drives with 5.25” bay populated.
    Up to 2 front accessible (hot plug) M.2 NVMe PCIe SSDs are supported in FlexBays on enabled PCIe chassis with integrated Intel controller.
    NVMe RAID 0,1 option (Intel RSTe vROC). Dell M.2 carrier with PCIe SSD for PCIe FlexBay available
    as customer kit.
    Up to 4 x M.2 NVMe PCIe SSDs via 1 x Dell Ultra-Speed Drive Quad x16 card. NVMe RAID 0,1,10 option (Intel RSTe vROC)
    M.2 NVMe PCIe SSDs
    Up to 4 x 1TB drives on 1 Dell Precision Ultra-Speed Drive Quad x16 cards.
    Front FlexBay M.2 NVMe PCIe SSDs
    Up to 2 x 1TB drives
    2.5” SATA SSD
    Up to 6 x 1TB drives
    2.5” SAS SSD
    Up to 6 x 800GB drives
    3.5” SAS 7200 RPM 12Gb/s
    Up to 5 x 4TB
    2.5” SAS 10K RPM 12Gb/s
    Up to 6 x 1.8TB
    2.5” SAS 15K RPM 12Gb/s
    Up to 6 x 900GB
    2.5” Self Encrypting Drives
    512GB 2.5” SED (OPAL/ FIPS (140-2) HDD
    M.2 PCIe SED SSD
    512GB and 1TB Intel®

Ports

  • Front
    2 USB 3.2 Type A
    2 USB 3.2 Type C™
    1 Universal Audio Jack
    Up to 2 (future 4) PCIe slots in PCIe enabled chassis for M.2 and U.2 (future) PCIe SSDs

    Internal
    1 USB 2.0
    1 USB 2.0 header. (requires 3rd party splitter cable to support 2 USB 2.0 Type A ports)
    8 SATA @6Gb/s plus 1 SATA for optical

    Rear
    6 USB 3.2 Type A
    1 Serial
    1 RJ45 Network
    2 PS2
    1 Audio Line out
    1 Audio Line in/Microphone

Slots

  • All slots PCIe Gen 3
    2 PCIe x16
    1 PCIe x16 wired as x8
    1 PCie x16 wired as x4
    1 PCIe x16 wired as x1
    1 PCI 32/33

Dimensions & Weight

  • Height: 417.9 mm (16.45") | Width: 176.5 mm (6.94") | Depth: 518.3 mm (20.4") | Starting weight: 15.9kg (32 lb)*

Chassis

  • Bays: (2) FlexBays and (1) 5.25” FlexBay (can support 1 x 3.5” or 2 x 2.5” HDD/SSD drives as factory option or customer kit)
    (1) Slimline optical bay; (1) SD slot UHS ll Class 3. Available PCIe chassis with PCIe FlexBays supporting M.2 NVMe PCIe SSDs and U.2 NVMe PCIe SSDs. PCIe FlexBay customer kit available.

Regulatory

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P20-CS06