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Precision 7920 Tower

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Max performance. Superior scalability.

Dell’s most powerful workstation, the Precision 7920 Tower, provides ultimate performance and scalability to grow alongside your vision for even VR and AI applications.

 
 
Precision T7920 Tower

 

Operating System

Available with Windows 10 Pro - for a smooth, versatile PC experience.
Intelligent performance

Intelligent performance

The Precision 7920 Tower combines versatile design and ultimate storage scalability to grow with your vision no matter where it takes you.

Next gen performance
: Power through your most complex and demanding applications quickly and efficiently with a new generation of dual-socket performance. Featuring the latest Intel® Xeon® processor Scalable family with up to 28 cores per processor or a total of 56 cores when customized with Dual processors.
 
Room for everything: With up to 3TB of 2666 MHz RDIMM/LRDIMM expandable memory (up to 768MB of 2933MHz), you can accelerate your workflow without slowdown. Now with a 6-channel memory architecture up to 3.0 TB total with selected CPUs (requires dual processors).
 
Stay cool under pressure: Featuring a new multichannel thermal design for advanced cooling and acoustics- for a quieter overall system under heavy workloads.
 
No project is too big: Work with more flexibility thanks to a new FlexBay design with up to 10x 2.5"/3.5" SATA/SAS drives or up to 4x M.2 or U.2 PCIe NVMe SSD. 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 Intel CAS-W cache acceleration solution for workstations
Precision 7920
Tuned performance: Free with your Precision workstation, the Dell Precision Optimizer delivers faster application optimization with a single click compared to HP Advisor*. It also automatically tunes your workstation to run popular ISV applications at the fastest speeds possible, has automated system updates and provides analytics to address resource bottlenecks.

Premium customized performance: Upgrade to the new Dell Precision Optimizer premium version, the world’s first AI-based performance optimizer software for workstations*. This program learns the behavior of any user-specified applications, identifies optimization opportunities using machine learning and applies performance improvements.

Mission critical reliability

Stay safe, stay secure

Stay safe, stay secure

Reduce downtime with Dell Reliable Memory Technology (RMT) Pro. Designed to work with ECC memory, RMT protects your machine from potential crashes by mapping out bad memory locations after the system reboots.
Reliably access your data

Reliably access your data

Improve the availability of your data with hardware and software optional RAID storage options including PCIe NVMe SSDs.
Your work can count on it

Your work can count on it

Precision Workstations are tested to ensure the high-performance applications you rely on every day run smoothly. Dell ISV-certifications cover the most popular independent software applications.
Precision 7920 Workstation - Ports & Slots

Ports & Slots

1. Power button/Power light | 2. Drive activity light | 3. SD card slot | 4. USB 3.0 ports | 5. USB 3.0 Type-C™port with PowerShare | 6. USB 3.0 Type-C™
 port | 7. Headset port | 8. Drive access release latch | 9. Expansion card slots | 10. 5.25 inch bay (optional) | 11. Optical drive | 12. Power cable connector | 13. USB 3.0 ports | 14. Drive carriers | 15. Discrete graphics card slot (optional) | 16. Security cable slot | 17. Padlock ring | 18. Line-out port | 19. Microphone/Line-in port | 20. Serial port | 21. PS/2 Mouse port | 22. PS/2 Keyboard port | 23. Network port (managed optionally) | 24. Network port | 25. USB 3.0 port (supports smart Power-On) | 26. Expansion card slots
Precision 7920 Workstation - Dimensions & Weight

Dimensions & Weight

1. Height: 433 mm (17.13”) |2. Width: 218 mm (8.50”) |3. Depth: 566 mm (21.46”) | Weight: 20.4kg (45.0 lb)
Talking Tech with Film Editor Vashi Nedomansky (1:29)

Processor

  • One or two Intel® Xeon® processor Scalable family CPUs with up to 28 cores per processor and Intel Advanced Vector Extensions, Intel Trusted Execution Technology, Intel AES New instructions, Optimized Intel Turbo Boost and optional Intel vPro™ technology

Operating System

  • Windows 10 Pro (64 bit)
    Enterprise Linux® 7.3
    Ubuntu Linux 16.04
    NeoKylin 6.0 SP3 (China only)

Video Card

  • Support for 4 PCI Express® x16 Gen 3 graphics cards, 1 - up to 750W with maximum of 3 x 250W double width graphics cards in 3 slots (dual CPU configuration) and up to 2 x 375W cards 220VAC input supply recommended for 750W configurations and some restrictions apply

    High end 3D cards:
    Radeon™ Pro WX 9100
    Radeon™ Pro SSG (future)
    NVIDIA Quadro® GP100
    NVIDIA Quadro® P6000
    NVIDIA Quadro® P5000

    Mid-range 3D cards:
    Radeon™ Pro WX 7100
    Radeon™ Pro WX 5100
    Radeon™ Pro WX 4100
    NVIDIA Quadro® P4000
    NVIDIA Quadro® P2000

    Entry 3D cards:

    Radeon™ Pro WX 3100
    Radeon™ Pro WX 2100
    NVIDIA Quadro® P1000
    NVIDIA Quadro® P600
    NVIDIA Quadro® P400

    Professional 2D cards:
    NVIDIA® NVS 310

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 
    DDR4, 2933 MHz, RDIMM, ECC SDRAM 
    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 
    DDR4, 2933 MHz, RDIMM, ECC SDRAM 
    96 GB, 12x8 GB, DDR4, 2933 MHz, RDIMM, ECC  
    96 GB, 6x16 GB, DDR4, 2933 MHz, RDIMM, ECC

Hard Drive

  • Front accessible FlexBays support up to 4 x 2.5”/3.5” SATA HDD/SSDs and up to 8 drives with rear FlexBays populated with integrated Intel SATA controller.
    Up to 10 x 2.5”/3.5” SATA/SAS drives - requires the Broadcom MegaRAID 9460-16i controller.
    Up to 4 front accessible (hot plug) M.2 NVMe PCIe SSDs in FlexBays on enabled PCIe chassis with integrated Intel controller (>2 drives requires dual CPUs. NVMe RAID 0,1 option (Intel RSTe vROC).
    Dell M.2 carrier with PCIe SSD for PCIe FlexBay available as customer kit.
    Up to 8 x M.2 NVMe PCIe SSDs via 2 x Dell Ultra-Speed Drive Quad x16 cards (maximum requires dual CPUs), NVMe RAID 0,1,10 option on 1st card (Intel RSTe vROC).
    M.2 NVMe PCIe SSDs
    Up to 8* x 1TB drives on 2 Dell Precision Ultra-Speed Drive Quad x16 cards. *Requires dual CPU config.
    Front FlexBay M.2 NVMe PCIe SSDs
    Up to 4* x 1TB drives, 2 drives per CPU. *Requires dual CPU config.
    2.5” SATA SSD
    Up to 10 x 1TB drives
    2.5” SAS SSD
    Up to 10 x 800GB drives
    3.5” SAS 7200 RPM 12Gb/s
    Up to 10 x 4TB
    2.5” SAS 10K RPM 12Gb/s
    Up to 10 x 1.8TB
    2.5” SAS 15K RPM 12Gb/sUp to 10 x 900GB 2.5” Self Encrypting Drives512GB 2.5” SED (OPAL/ FIPS (140-2) HDDM.2 PCIe SED SSD512GB and 1TB

Dimensions & Weight

  • Height: 433 mm (17.13”) X Width: 218 mm (8.50”) X Depth: 566 mm (21.46”)
    Starting weight: 20.4kg (45.0 lb)

Chassis

  • Bays: (4) FlexBays and (1) 5.25” FlexBay supporting up to 10 x 3.5” or 2.5” drives (with MegaRAID 9460i-16 controller)
    (1) Slimline optical bay option adjacent to 5.25” bay; Available 2nd 5.25” bay – consumes/converts 2 FlexBays, (1) SD slot UHS ll Class 3 with read only support (SW enabled). Available PCIe chassis with PCIe FlexBays supporting M.2 NVMe PCIe SSDs and future U.2 NVMe PCIe SSDs. PCIe FlexBay customer kit available

Regulatory

Essential accessories for your Precision 7920 Tower

Create the ultimate remote workstation experience with accessories designed to make the most of your Precision 7920 Tower.
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