Reference Guide
Table Of Contents
- Dell Latitude 7290 7390 7490 Technical Guidebook
- Contents
- Product View and Technical Specifications for Latitude 7290
- Product View and Technical Specifications for Latitude 7390
- Product View and Technical Specifications for Latitude 7490
- Marketing System Configurations
- Engineering specifications
- Storage options
- Ports and Connectors
- Camera specifications
- Wireless communications
- WLAN — Miracast Support Matrix
- Wireless communications Mobile Broadband
- Wired communications
- Hardware and Software Security
- Security Option Fingerprint Reader
- Security Option Dell ControlVault 2.0
- Security Option Contacted Smartcard Reader
- Security Option Contactless Smartcard Reader
- Integrated graphics controller
- Display specifications for Latitude 7290
- Display specifications for Latitude 7390
- Display specifications for Latitude 7490
- Monitor support
- Battery specifications
- Keyboard
- Hot Key combinations
- Touchpad
- Power Adapters
- Operating conditions
- Getting help
Table 21. 1 TB M.2 2280 PCIe Class 40 SSD (continued)
Specification Details
Op Shock (@0.5ms) 1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range -40°C to 70°C
Relative Humidity Range 5% to 95%
Table 22. 256 GB M.2 2280 PCIe Class 40 SSD SED
Specification Details
Capacity (GB) 256
Dimensions mm (W x D x H) 22 x 80 x 2.38
Interface type and Maximum speed PCIe Gen3 8Gb/s (up to 4 lanes)
MTFF 1.4M hours
Logical Blocks 500,118,192
Power Source
Power Consumption (reference only) Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range 0°C to 70°C
Relative Humidity Range 10% to 90%
Op Shock (@0.5ms) 1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range -40°C to 70°C
Relative Humidity Range 5% to 95%
Table 23. 512 GB M.2 2280 PCIe Class 40 SSD SED
Specification Details
Capacity (GB) 512
Dimensions mm (W x D x H) 22 x 80 x 2.38
Interface type and Maximum speed PCIe Gen3 8Gb/s (up to 4 lanes)
MTFF 1.4M hours
Logical Blocks 1,000,215,216
Power Source
Power Consumption (reference only) Idle 1.7W, Active 4.5W
Environmental Operating Conditions (Non-Condensing)
Temperature Range 0°C to 70°C
Relative Humidity Range 10% to 90%
Op Shock (@0.5ms) 1,500G
Environmental Non-Operating Conditions (Non-Condensing)
Temperature Range -40°C to 70°C
Relative Humidity Range 5% to 95%
28 Engineering specifications










