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Specification DELL Precision 7740 ON7740WM04AU


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DELL Precision 7740 ON7740WM04AU


OS: Windows 10 Pro

CPU: E-2276M 2.8 GHz
RAM: 32 GB
Display: 17.3 inch
SSD: 1000 GB
Battery: Lithium Polymer (LiPo)

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DELL Precision 7740 ON7740WM04AU notebook runs on Windows 10 Pro operating system. The notebook is powered by E-2276M 2.8 GHz , 6 cores , 12 threads processor. It has 32 GB RAM. SSD 1000 GB. Display 17.3 inch, Intel UHD Graphics P630 - On-board graphics adapter. The notebook is fueled with a Lithium Polymer (LiPo).
DELL Precision 7740 ON7740WM04AU laptop upgrade options: Internal memory: 32 GB, maximum internal memory: 128 GB DDR4-SDRAM. The number of memory slots and their employment: 2 x 16 GB. Total number of memory slots: 4x SO-DIMM. Discrete graphics adapter model NVIDIA Quadro RTX 3000.

Processor DELL Precision 7740 ON7740WM04AU
Processor manufacturer:Intel
Processor model:E-2276M
Processor socket:FCBGA1440
Processor threads:12
Processor cores:6
Processor codename:Coffee Lake
Processor family:Intel Xeon E
Processor frequency:2.8 GHz
Processor boost frequency:4.7 GHz
Processor cache:12 MB
Thermal Design Power (TDP):45 W
Software DELL Precision 7740 ON7740WM04AU
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Display & Graphics DELL Precision 7740 ON7740WM04AU
Panel type:IPS
Aspect ratio:16:9
Contrast ratio:700:1
Display brightness:300 cd/m²
Display diagonal:17.3 inch
Display resolution:1920 x 1080 pixels
HD type:Full HD
LED backlight:Yes
Maximum refresh rate:60 Hz
Pixel density:127 ppi
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
On-board graphics adapter:Yes
On-board graphics adapter base frequency:350 MHz
On-board graphics adapter DirectX version:12.0
On-board graphics adapter dynamic frequency (max):1200 MHz
On-board graphics adapter model:Intel UHD Graphics P630
On-board graphics adapter OpenGL:4.5
Memory DELL Precision 7740 ON7740WM04AU
Internal memory:32 GB
Maximum internal memory:128 GB
Memory clock speed:2666 MHz
Memory layout (slots x size):2 x 16 GB
Memory form factor:SO-DIMM
Memory slots:4x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage DELL Precision 7740 ON7740WM04AU
SSD capacity:1000 GB
SSD interface:NVMe, PCI Express
SSD form factor:M.2
Storage media:SSD
Number of SSDs installed:1
Total SSDs capacity:1000 GB
Total storage capacity:1000 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:SD, SDHC, SDXC
Network & Communication DELL Precision 7740 ON7740WM04AU
Antenna type:2x2
Bluetooth:Yes
Bluetooth version:4.2
Ethernet LAN:Yes
Wi-Fi:Wi-Fi 5 (802.11ac)
Wi-Fi standards:Wi-Fi 5 (802.11ac)
WLAN:Qualcomm QCA61x4A
Input Devices DELL Precision 7740 ON7740WM04AU
Numeric keypad:Yes
Pointing device:DualPoint
Audio DELL Precision 7740 ON7740WM04AU
Audio chip:Realtek ALC3281
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices DELL Precision 7740 ON7740WM04AU
Front camera:Yes
Power DELL Precision 7740 ON7740WM04AU
AC adapter frequency:50 - 60 Hz
AC adapter input voltage:100 - 240 V
AC adapter output current:12.31 A
AC adapter output voltage:19.5 V
AC adapter power:240 W
Security DELL Precision 7740 ON7740WM04AU
Cable lock slot:Yes
Cable lock slot type:Noble
Password protection:Yes
Design DELL Precision 7740 ON7740WM04AU
Brand:DELL
Family:Precision
Series:7000
Model name:7740
Part Number:ON7740WM04AU
Product type:Mobile workstation
Form factor:Clamshell
Product colour:Black, Grey
Release Date:21 September 2019
Battery Information DELL Precision 7740 ON7740WM04AU
Battery capacity:97 Wh
Battery type:Lithium Polymer (LiPo)
Battery voltage:11.4 V
Battery weight:445 g
Battery recharge time:4 h
Number of battery cells:6


DELL Precision 7740 ON7740WM04AU Overview


The DELL Precision 7740 ON7740WM04AU is a powerful mobile workstation designed for professionals who require high-performance computing capabilities. Powered by an Intel Xeon E-2276M processor with 6 cores and 12 threads, this laptop delivers exceptional processing power for demanding tasks. The processor has a base frequency of 2.8 GHz which can be boosted up to 4.7 GHz, ensuring smooth performance even with complex applications.

The laptop comes with 32 GB of DDR4 RAM which can be expanded up to 128 GB, offering plenty of memory for multitasking and running memory-intensive programs. It also features a 1000 GB NVMe PCIe SSD for fast storage access and quick boot times. The NVIDIA Quadro RTX 3000 discrete graphics card with 6 GB of GDDR6 memory provides excellent graphics performance for 3D rendering, CAD design, and other graphic-intensive tasks.

The 17.3-inch Full HD IPS display offers crisp and clear visuals with a resolution of 1920 x 1080 pixels. The panel has a contrast ratio of 700:1 and a brightness of 300 cd/m², making it suitable for both indoor and outdoor use. The laptop runs on Windows 10 Pro 64-bit operating system, providing a stable and secure platform for work.

In terms of connectivity, the DELL Precision 7740 ON7740WM04AU is equipped with Wi-Fi 5 (802.11ac), Bluetooth 4.2, Ethernet LAN, and a built-in webcam for video conferencing. It also features a variety of ports including USB, HDMI, Thunderbolt, and a card reader for enhanced connectivity options.

Pros:
1. Powerful Intel Xeon processor for high-performance computing.
2. NVIDIA Quadro RTX 3000 graphics card for excellent graphics performance.
3. Large 32 GB of DDR4 RAM and 1000 GB NVMe SSD for fast and efficient multitasking.
4. 17.3-inch Full HD IPS display with vibrant colors and sharp details.
5. Windows 10 Pro operating system for a secure and familiar user experience.

Cons:
1. Relatively high price point compared to consumer laptops.
2. Heavy and bulky design, not suitable for frequent travel.
3. Limited battery life despite the large 97 Wh battery capacity.
4. Lack of touchscreen option may be a drawback for some users.
5. Limited availability of ports and connectivity options.



User opinions and reviews DELL Precision 7740 ON7740WM04AU


userWucypl!March 14, 2024
The Dell Precision 7740 laptop with Intel Xeon E-2276M processor offers powerful CPU resources for intensive tasks. The NVIDIA Quadro RTX 3000 graphics card allows for gaming. The 1TB SSD is ample storage, and 32GB RAM is sufficient. Multiple USB ports, great for office work, and the Full HD IPS display provides a high-quality picture.
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