Owners Manual
Table Of Contents
- Dell Precision 3930 Rack Setup and Specifications
- Contents
- Set up your computer
- Chassis overview
- System Information
- System setup
- BIOS overview
- Boot menu
- Navigation keys
- Boot sequence
- System setup options
- General options
- System information
- Video screen options
- Security
- Secure boot options
- Intel software guard extensions options
- Performance
- Power management
- Thermal configuration
- Post behavior
- Manageability
- Virtualization support
- Maintenance
- System logs
- Advanced configuration
- Updating the BIOS in Windows
- Updating BIOS on systems with BitLocker enabled
- Updating your system BIOS using a USB flash drive
- Updating the Dell BIOS in Linux and Ubuntu environments
- Flashing the BIOS from the F12 One-Time boot menu
- System and setup password
- Getting help
Table 14. Front ports and connectors (continued)
Feature Specification
USB
● One USB 3.1 Gen2 Type-C port
● Two USB 3.1 Gen 1 Type-A ports
Audio Universal audio jack.
Table 15. Rear ports and connectors
Feature Specification
USB Two USB 3.1 Gen2 Type-
C ports (with UMA video
support)
Network adapter
● One 1 Gb RJ45
● One 10 Gb RJ45
Serial port One serial port
Operating system specifications
Table 16. Operating system specifications
Feature Specification
Operating systems supported
● Windows 10 Pro for Workstations (up to 4 cores)
● Windows 10 Pro for Workstations (4 cores plus)
● Windows 10 Pro Standard
● Ubuntu 20.04 LTS, 64-bit
● Red Hat Enterprise Linux 8.4
NOTE: Windows 10 Home Plus/Advanced factory installed support is Post-RTS.
Operating conditions
For information on Product Safety, EMC and Environmental data sheets https://www.dell.com/learn/product-info-
datasheets-safety-emc-environmental
Table 17. Operating conditions
Test Condition
Temperature range
● Operating: 10–35°C (50°F–95°F) for all system configurations
● Operating: 10–45°C (50°F–113°F) for specific system configurations (<=80W
proccessors, SSDs and Enterprise HDDs, GPU=Nvidia Quadro P400, P2000, P4000)
● Storage: -40°C to 65°C (-40°F to 149°F)
Relative humidity
● Operating: 10% to 85% (Max dew point temperature = 40°C) (noncondensing).
● Storage: 10% to 90% (Max dew point temperature = 60°C) (noncondensing).
Airborne contaminant level
G1 as defined by ISA-S71.04-1985.
Vibration
(maximum)*: operating=0.26 GRMS; Storage=2.0 GRMS.
Shock
(maximum): operating=10 G†; Storage=71 G‡.
System Information 19