Dell Precision 7740 - SD Card Removal and Installation

Controller Type CPU
Dependency
Graphics
memory type
Capacity External display
support
Maximum
resolution
• Dual DisplayPort
1.4 - 7680 x
4320 (8k) @ 60
Hz
• HDMI 2.0 - 4096
x 2160 (4K) @
60 Hz
Radeon Pro
WX7130
Discrete NA GDDR5 8 GB HDMI/mDP/eDP/
USB-C
• Single
DisplayPort 1.4 -
7680 x 4320
(8k) @ 30 Hz
• Dual DisplayPort
1.4 - 7680 x
4320 (8k) @ 60
Hz
• HDMI 2.0 - 4096
x 2160 (4K) @
60 Hz
Camera
Table 11. Camera specifications
Features Specifications
Resolution Camera:
• Still image: 0.92 megapixels
• Video: 1280x720 at 30 fps
Infrared camera (optional on FHD non-touch):
• Still image: 0.30 megapixels
• Video: 340x340 at 60 fps
Diagonal viewing angle • Camera - 86.7 degrees
• Infrared camera - 70 degrees
Communications
Table 12. Communications
Features Specifications
Network adapter
Integrated Intel i219LM10/100/1000 Mb/s Ethernet (RJ-45 ) with
Intel Remote Wake UP and PXE
Wireless • Wi-Fi 802.11n/ac via M.2
• Bluetooth
Ports and connectors
Table 13. Ports and connectors
Features Specifications
Memory card reader SD 4.0 memory card reader
16 System specifications