Dell Precision 7740 8R7NK specs.
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Operating System DELL Precision 7740 8R7NK
Operating system installed:
Windows 10 Pro
Operating system architecture:
64-bit
Operating system language:
Multilingual
Processor DELL Precision 7740 8R7NK
Processor manufacturer:
Intel
Processor family:
9th gen Intel Core i7
Processor socket:
BGA 1440
Processor model:
i7-9850H
Processor cores:
6
Processor threads:
12
Processor frequency:
2.6 GHz
Processor boost frequency:
4.6 GHz
Processor operating modes:
64-bit
Processor cache:
12 MB
Memory DELL Precision 7740 8R7NK
Internal memory:
16 GB
Maximum internal memory:
128 GB
Maximum internal memory (64-bit):
128 GB
Internal memory type:
DDR4-SDRAM
Memory form factor:
SO-DIMM
Memory slots:
4x SO-DIMM
Memory clock speed:
2666 MHz
Memory layout:
2 x 8 GB
Hard Drive & Optical Drive DELL Precision 7740 8R7NK
SSD capacity:
512 GB
SSD form factor:
M.2
SSD interface:
PCI Express
Storage media:
SSD
Number of SSD installed:
1
Total SSD capacity:
512 GB
Total storage capacity:
512 GB
Optical drive type:
No
Card reader integrated:
Yes
Compatible memory cards:
SD,SDHC,SDXC
Display & Graphics DELL Precision 7740 8R7NK
Panel type:
IPS
HD type:
Full HD
Display diagonal:
17.3"
Display resolution:
1920 x 1080 pixels
Pixel density:
127 ppi
Display brightness:
300 cd/m?
Pixel pitch:
0.1989 x 0.1989 mm
Contrast ratio:
700/1
Aspect ratio:
16/9
LED backlight:
Yes
Maximum refresh rate:
60 Hz
Touchscreen:
No
Discrete graphics adapter:
Yes
Discrete graphics adapter memory:
6 GB
Discrete graphics adapter model:
NVIDIA Quadro RTX 3000
Discrete graphics memory type:
GDDR6
Maximum on-board graphics adapter memory:
64 GB
Graphics adapter model:
Intel UHD Graphics 630
Graphics adapter dynamic frequency (max):
1150 MHz
Graphics adapter base frequency:
350 MHz
Graphics adapter:
Yes
Built-in Devices DELL Precision 7740 8R7NK
Front camera:
Yes
Front camera HD type:
HD
Front camera resolution:
1280 x 720 pixels
Front camera resolution (numeric):
0.92 MP
Front camera signal format:
720p
Video capturing speed:
30 fps
Interfaces DELL Precision 7740 8R7NK
Cable lock slot:
Yes
Charging port type:
DC-in jack
Combo headphone/mic port:
Yes
Ethernet LAN (RJ-45) ports:
1
HDMI ports:
1
SmartCard slot:
Yes
Thunderbolt 3 ports:
2
Input Devices DELL Precision 7740 8R7NK
Keyboard backlit:
Yes
Pointing device:
DualPoint
Audio DELL Precision 7740 8R7NK
Audio chip:
Realtek ALC3281
Microphone:
Yes
Number of speakers:
2
Battery DELL Precision 7740 8R7NK
Battery recharge time:
4 h
Battery technology:
Lithium Polymer (LiPo)
Battery voltage:
11.4 V
Number of battery cells:
6
Power DELL Precision 7740 8R7NK
AC adapter output current:
12.31 A
AC adapter output voltage:
19.5 V
AC adapter power:
240 W
Physical Characteristics DELL Precision 7740 8R7NK
Product type:
Mobile workstation
Product colour:
Black
Depth:
273.7 mm
Height (front):
2.62 cm
Height (rear):
3.03 cm
Width:
414.2 mm
Weight:
3.09 kg
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