Max performance. Superior scalability.
A Precision 7920 Tower that delivers the highest level of performance and scalability
Operating System
Available with Windows 11, Windows 10 or Ubuntu.
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® vPro® processor Scalable family with up to 28 cores per processor or a total of 56 cores when customized with Dual processors.
Power your business: Up to Intel® Xeon® vPro® processors offer businesses the performance, manageability, built-in security features, and stability of Intel® architecture and align to a future-proof .
Room for everything: With up to 3TB of 2666 MHz RDIMM/LRDIMM expandable memory (requires dual processors), you can accelerate your workflow without slowdown.
Stay cool under pressure: Featuring a 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 10x2.5"/3.5" SATA/SAS drives or up to 4x M.2 or U.2 PCIe NVMe SSD.
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® vPro® processor Scalable family with up to 28 cores per processor or a total of 56 cores when customized with Dual processors.
Power your business: Up to Intel® Xeon® vPro® processors offer businesses the performance, manageability, built-in security features, and stability of Intel® architecture and align to a future-proof .
Room for everything: With up to 3TB of 2666 MHz RDIMM/LRDIMM expandable memory (requires dual processors), you can accelerate your workflow without slowdown.
Stay cool under pressure: Featuring a 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 10x2.5"/3.5" SATA/SAS drives or up to 4x M.2 or U.2 PCIe NVMe SSD.
Groundbreaking innovation
Stay flexible with ultimate scalability: Featuring a FlexBay design, front access, hot swappable storage and multichannel thermals to keep it cool under pressure, the Precision 7920 Tower combines versatile design and ultimate storage scalability to grow with your vision no matter where it takes you.
As adaptable as you are: There is no limit to your potential on this machine designed for the future. Your Precision workstation is ready for complex projects, including virtual reality workflows, with the next generation AMD Radeon Pro™ and highest-performing NVIDIA Quadro® RTX™ graphics.
A sight to behold: Your fixed workstation supports up to 900W of graphics power and up to 3 double width graphics cards up to 300W each including consumer cards.
As adaptable as you are: There is no limit to your potential on this machine designed for the future. Your Precision workstation is ready for complex projects, including virtual reality workflows, with the next generation AMD Radeon Pro™ and highest-performing NVIDIA Quadro® RTX™ graphics.
A sight to behold: Your fixed workstation supports up to 900W of graphics power and up to 3 double width graphics cards up to 300W each including consumer cards.
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 experience with Dell Technologies Unified Workspace.
Dell Technologies Unified Workspace is the gold standard approach to helping you achieve a modernized endpoint environment and deliver an optimized end user experience. Dell's software and services solutions integrate with current endpoint environments and provide enhanced efficiencies, actionable insights and an optimized experience across deployment, security, management and support.
Gains from implementing Dell Technologies Unified Workspace offset hardware and IT costs*
Gains from implementing Dell Technologies Unified Workspace offset hardware and IT costs*
Windows 11 Pro - designed for hybrid work.
The most productive and secure version of Windows yet—but simple for IT.
Learn More
The most productive and secure version of Windows yet—but simple for IT.
Learn More
Ports & Slots
1. Power button/Power light | 2. Drive activity light | 3. SD card slot | 4. 2x USB 3.2 ports Type A | 5. USB 3.2 Type-C port with PowerShare | 6. USB 3.2 Type-C port | 7. Universal Audio Jack | 8. Drive access release latch | 9. Expansion card slots | 10. 5.25 inch bay (optional) | 11. Optical drive | 12. Power cable connector | 13. 5x USB 3.2 Type-A ports | 14. Drive carriers | 15. Discrete graphics card slot (optional) | 16. Security cable slot | 17. Padlock ring | 18. Audio Line-out port | 19. Audio Line-in/Microphone port | 20. Serial port | 21. PS/2 Mouse port | 22. PS/2 Keyboard port | 23. Network port (managed optionally) | 24. Network port | 25. USB 3.2 port (supports smart Power-On) | 26. Expansion card slots
Dimensions & Weight
1. Height: 433mm (17.05") | 2. Width: 218mm (8.58") | 3. Depth: 566mm (22.29") | Weight: 20.4 kg (45.0 lbs)*
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.
Dell UltraSharp 27 4K USB-C Monitor| U2720Q
Experience captivating details and true-to-life color reproduction on this brilliant 27" 4K monitor with the widest color coverage in its class*.
3Dconnexion SpaceMouse Wireless
3Dconnexion's patented 6-Degrees-of-Freedom (6DoF) sensor is specifically designed to manipulate digital content or camera positions in the industry-leading CAD applications. Simply push, pull, twist or tilt the 3Dconnexion controller cap to intuitively pan, zoom and rotate your 3D drawing.
Dell Premier Wireless Keyboard and Mouse | KM717
Enhance productivity and enjoy its elegant design that will fit into virtually any workspace. For increased productivity you can simultaneously pair up to two compatible devices with Bluetooth LE.
Dell UltraSharp 32 4K USB-C Monitor| U3219Q
Experience outstanding screen performance on this 31.5" 4K USB-C monitor featuring InfinityEdge and multitasking capabilities.
X-Rite Colorimeter i1Display Pro
The i1Display Pro ensures a perfectly calibrated and profiled display while delivering the speed, options and flexibility needed to maintain color accuracy.
Dell Premier Wireless ANC Headset WL7022
Collaborate with ease anywhere with this Teams certified wireless headset which offers active noise cancellation and smart sensors that automatically mute and unmute your call.
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 (Dell recommends Windows 10 Pro for business.)
- Windows 11 Pro (64 bit)
Windows 10 Pro (Windows 11 Pro License Included)
Enterprise Linux® 7.3
Ubuntu Linux 18.04
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
Ports
- Front
1 SD card slot
2 USB 3.2 Type-A ports
2 USB 3.2 Type-C ports (1 with PowerShare)
1 Universal Audio Jack
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 x USB 2.0 Type A ports)
8 SATA @6Gb/s plus 1 SATA for optical
Rear
6 USB 3.2 Type-A ports (1 support smart Power-On)
1 Serial port
2 RJ45 Network (1 managed optionally)
1 PS/2 Mouse port
1 PS/2 Keyboard port
1 Audio Line-out port
1 Audio Line-in/Microphone port
1 Security cable slot
Dimensions & Weight
- Height: 433mm (17.05") x Width: 218mm (8.58") x Depth: 566mm (22.29")
Weight: 20.4 kg (45.0 lbs)*
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. Available PCIe chassis with PCIe FlexBays supporting M.2 NVMe PCIe SSDs and U.2 NVMe PCIe SSDs. PCIe FlexBay customer kit available
Regulatory
- Energy Star® configurations available including 80 PLUS® registered Gold power supplies; EPEAT® registered (see epeat.net (in English) for specific registration rating/status by country); China CECP; GS Mark. For a complete listing of declarations & certifications, see Dell’s regulatory & compliance homepage at dell.com/regulatory_compliance (in English)
Product Safety and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment