Dell Precision 7740 ON7740WM04AU specs.
Laptops Specs >> DELL >> Dell Precision 7740 ON7740WM04AU| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Operating System DELL Precision 7740 ON7740WM04AU
Operating system installed:
Windows 10 Pro
Operating system architecture:
64-bit
Processor DELL Precision 7740 ON7740WM04AU
Processor manufacturer:
Intel
Processor family:
Intel Xeon E
Processor socket:
FCBGA1440
Processor model:
E-2276M
Processor cores:
6
Processor threads:
12
Processor frequency:
2.8 GHz
Processor boost frequency:
4.7 GHz
Processor operating modes:
64-bit
Processor cache:
12 MB
Processor cache type:
Smart Cache
Memory DELL Precision 7740 ON7740WM04AU
Internal memory:
32 GB
Maximum internal memory:
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 16 GB
Hard Drive & Optical Drive DELL Precision 7740 ON7740WM04AU
SSD capacity:
1000 GB
SSD form factor:
M.2
SSD interface:
NVMe,PCI Express
Storage media:
SSD
Number of SSD installed:
1
Total SSD capacity:
1000 GB
Total storage capacity:
1000 GB
Optical drive type:
No
Card reader integrated:
Yes
Compatible memory cards:
SD,SDHC,SDXC
Display & Graphics DELL Precision 7740 ON7740WM04AU
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?
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 P630
Graphics adapter dynamic frequency (max):
1200 MHz
Graphics adapter base frequency:
350 MHz
Graphics adapter:
Yes
Built-in Devices DELL Precision 7740 ON7740WM04AU
Front camera:
Yes
Interfaces DELL Precision 7740 ON7740WM04AU
Cable lock slot:
Yes
Cable lock slot type:
Noble
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 ON7740WM04AU
Pointing device:
DualPoint
Audio DELL Precision 7740 ON7740WM04AU
Audio chip:
Realtek ALC3281
Microphone:
Yes
Number of speakers:
2
Battery DELL Precision 7740 ON7740WM04AU
Battery recharge time:
4 h
Battery technology:
Lithium Polymer (LiPo)
Battery voltage:
11.4 V
Number of battery cells:
6
Power DELL Precision 7740 ON7740WM04AU
AC adapter output current:
12.31 A
AC adapter output voltage:
19.5 V
AC adapter power:
240 W
Physical Characteristics DELL Precision 7740 ON7740WM04AU
Product type:
Mobile workstation
Product colour:
Black, grey
Depth:
273.7 mm
Height (front):
2.62 cm
Height (rear):
3.03 cm
Width:
414.2 mm
Weight:
3.09 kg
Reviews, Questions about Dell Precision 7740 ON7740WM04AU
Write Review / Ask a question about Dell Precision 7740 ON7740WM04AU
Among other new products at CES 2026, the company presented the Galaxy Book6 series of laptops. It includes three devices: the base model and the Pro version, which have received a number of hardware improvements compared to their predecessors, as well as the Ultra model, which was absent in the previous generation.
ASUS unveiled the ROG Flow Z13 convertible laptop at CES 2026. According to the company, the new product is designed to blur the line between a tablet and a gaming laptop, combining the portability of the former with the performance of the latter.
At CES 2026, HP unveiled an unusual new product called the Eliteboard G1a. It is a compact, full-fledged computer with active cooling built into a full-size keyboard.