Dell Workstation 7920 Tower Specification

Operating System

With Windows 10 Pro or Ubuntu 18.04 LTS – 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 Advisor1. 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 workstations2. 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 secureReliably access your dataYour work can count on it

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

Improve the availability of your data with hardware and software optional RAID storage options including PCIe NVMe SSDs.

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)