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Specification DELL Precision 7740 978DR


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DELL Precision 7740 978DR


OS: Windows 10 Pro

CPU: i7-9850H 2.6 GHz
RAM: 16 GB
Display: 17.3 inch
SSD: 512 GB
Battery: Lithium Polymer (LiPo)

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DELL Precision 7740 978DR notebook runs on Windows 10 Pro operating system. The notebook is powered by i7-9850H 2.6 GHz , 6 cores , 12 threads processor. It has 16 GB RAM. SSD 512 GB. Display 17.3 inch, Intel UHD Graphics 630 - On-board graphics adapter. The notebook is fueled with a Lithium Polymer (LiPo).
DELL Precision 7740 978DR laptop upgrade options: Internal memory: 16 GB, maximum internal memory: 128 GB DDR4-SDRAM. The number of memory slots and their employment: 2 x 8 GB. Total number of memory slots: 4x SO-DIMM. Discrete graphics adapter model NVIDIA Quadro RTX 3000.


Processor DELL Precision 7740 978DR
Processor manufacturer:Intel
Processor model:i7-9850H
Processor socket:BGA 1440
Processor threads:12
Processor cores:6
Processor codename:Coffee Lake
Processor family:9th gen Intel Core i7
Processor frequency:2.6 GHz
Motherboard chipset:Intel CM246
Processor boost frequency:4.6 GHz
Processor cache:12 MB
Thermal Design Power (TDP):45 W
Software DELL Precision 7740 978DR
Operating system installed:Windows 10 Pro
Operating system architecture:64-bit
Operating system language:Multilingual
Trial software:Microsoft Office
Display & Graphics DELL Precision 7740 978DR
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
Dual-screen:No
HD type:Full HD
LED backlight:Yes
Maximum refresh rate:60 Hz
Pixel density:127 ppi
Pixel pitch:0.1989 x 0.1989 mm
Touchscreen:No
CUDA:Yes
CUDA cores:2304
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
Number of discrete graphics adapters installed:1
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):1150 MHz
On-board graphics adapter model:Intel UHD Graphics 630
On-board graphics adapter OpenGL:4.5
Memory DELL Precision 7740 978DR
Internal memory:16 GB
Maximum internal memory:128 GB
Memory clock speed:2666 MHz
Memory layout (slots x size):2 x 8 GB
Memory form factor:SO-DIMM
Memory slots:4x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage DELL Precision 7740 978DR
SSD capacity:512 GB
SSD interface:PCI Express
SSD form factor:M.2
Storage media:SSD
Number of SSDs installed:1
Total SSDs capacity:512 GB
Total storage capacity:512 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:SD, SDHC, SDXC
Network & Communication DELL Precision 7740 978DR
3G:No
4G:No
Antenna type:2x2
Bluetooth:Yes
Bluetooth version:5.0
Ethernet LAN:Yes
MIMO:Yes
Wi-Fi:Yes
Wi-Fi standards:Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN:Intel Wi-Fi 6 AX200
Input Devices DELL Precision 7740 978DR
Keyboard backlit:Yes
Keyboard language:Italian
Numeric keypad:Yes
Pointing device:DualPoint
Windows keys:Yes
Audio DELL Precision 7740 978DR
Audio chip:Realtek ALC3281
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices DELL Precision 7740 978DR
Front camera:Yes
Front camera HD type:HD
Front camera resolution:1280 x 720 pixels
Front camera signal format:720p
Video capturing speed:30 fps
Power DELL Precision 7740 978DR
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 978DR
Cable lock slot:Yes
Password protection:Yes
Design DELL Precision 7740 978DR
Brand:DELL
Family:Precision
Series:7000
Model name:7740
Part Number:978DR
Product type:Mobile workstation
Form factor:Clamshell
Product colour:Black
EAN/UPC code:5397184295311
Release Date:04 August 2019
Battery Information DELL Precision 7740 978DR
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 978DR Overview


The DELL Precision 7740 978DR laptop is a powerful mobile workstation designed for professionals who require high performance computing on the go. This laptop is equipped with an Intel Core i7-9850H processor, which has 6 cores and 12 threads, making it capable of handling demanding tasks with ease. The processor has a base frequency of 2.6 GHz and can boost up to 4.6 GHz, providing fast and efficient performance.

In terms of graphics, the DELL Precision 7740 978DR comes with a NVIDIA Quadro RTX 3000 discrete graphics adapter with 6GB of GDDR6 memory. This graphics card is ideal for CAD work, 3D rendering, and other graphic-intensive applications. Additionally, the laptop supports CUDA technology, making it suitable for GPU-accelerated tasks.

The laptop features a 17.3-inch Full HD IPS display with a resolution of 1920 x 1080 pixels. The display offers vibrant colors and wide viewing angles, making it ideal for multimedia and design work. The laptop also comes with 16GB of DDR4 memory, which can be expanded up to 128GB for seamless multitasking.

For storage, the DELL Precision 7740 978DR has a 512GB PCIe SSD, providing fast boot times and data access. The laptop also features Wi-Fi 6 and Bluetooth 5.0 connectivity for high-speed wireless connections.

One of the standout features of this laptop is its large 97Wh battery, which provides long-lasting battery life for all-day productivity. The laptop also comes with a backlit keyboard, dual-pointing device, and built-in webcam for enhanced usability.

Overall, the DELL Precision 7740 978DR is a high-performance mobile workstation that is well-suited for professionals in fields such as engineering, design, and content creation. Its powerful processor, dedicated graphics card, and ample memory and storage make it a reliable and efficient tool for demanding tasks.

Pros:
1. High-performance Intel Core i7 processor
2. NVIDIA Quadro RTX 3000 graphics for graphic-intensive tasks
3. Large 17.3-inch Full HD IPS display
4. Ample memory and storage options
5. Long-lasting 97Wh battery for extended use
6. Wi-Fi 6 and Bluetooth 5.0 connectivity for fast wireless connections

Cons:
1. Relatively heavy and bulky design
2. Expensive price point
3. Limited port selection for connectivity options



User opinions and reviews DELL Precision 7740 978DR


userKigazu-DaqMarch 09, 2024
With the Intel Core i7-9850H processor, 16GB of RAM, and a 512GB SSD, this laptop is powerful enough for gaming, office work, and multimedia. The NVIDIA Quadro RTX 3000 graphics card and Full HD IPS display provide a high-quality visual experience.
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