Dell OptiPlex 7000 7490 WKGNW All-in-One 23.8″ 16 GB RAM DDR4 SDRAM 512 GB M.2 PCI Express NVMe SSD Desktop PC


The Optiplex 7000 7490 All-in-One Desktop PC is a premium system that delivers productivity and performance.


General Information

Manufacturer:   Dell Technologies
Manufacturer Part Number:   WKGNW
Manufacturer Website Address:
Brand Name:   Dell
Product Line:   OptiPlex
Product Series:   7000
Product Model:   7490
Product Name:   OptiPlex 7490 All-in-One Computer
Marketing Information:

The Optiplex 7000 7490 All-in-One 23.8” Desktop PC is a premium system that delivers productivity and performance.

Product Type:   All-in-One Computer


Processor Manufacturer:   Intel
Processor Type:   Core i7
Processor Generation:   10th Gen
Processor Model:   i7-10700
Processor Core:   Octa-core (8 Core)
Processor Speed:   2.90 GHz
Maximum Turbo Speed:   4.80 GHz


Chipset Manufacturer:   Intel
Chipset Model:   Q570


Standard Memory:   16 GB
Memory Technology:   DDR4 SDRAM
Memory Configuration:   1 x 16GB
Number of Total Memory Slots:   2
Number of Occupied Memory Slots:   1
Intel Optane Memory Ready:   Yes


Total Solid State Drive Capacity:   512 GB
Solid State Drive Interface:   PCI Express NVMe
Solid State Drive Configuration:   512GB
SSD Form Factor:   M.2

Display & Graphics

Screen Size:   23.8″
Backlight Technology:   LED
Screen Mode:   Full HD
Screen Resolution:   1920 x 1080
Touchscreen:   No
Graphics Controller Manufacturer:   Intel
Graphics Controller Model:   HD Graphics
Graphics Memory Technology:   DDR4 SDRAM
Graphics Memory Accessibility:   Shared

Network & Communication

Wireless LAN:   Yes
Wireless LAN Standard:   IEEE 802.11ax
Bluetooth:   Yes

Input Devices

Keyboard Localization:   English

Built-in Devices

Webcam:   Yes


Number of HDMI Outputs:   1
HDMI (Rear):   Yes
Total Number of USB Ports:   6
Number of USB 3.2 Gen 1 Ports:   1
Number of USB 3.2 Gen 2 Ports:   4
USB Type-C:   Yes
USB Type-C Detail:   1 USB 3.2 Gen 2×2 Type-C port
Number Of Ethernet Ports:   1
Number of DisplayPort Outputs (Rear):   1
DisplayPort (Rear):   Yes

Operating System

Operating System Platform:   Windows
Operating System:   Windows 10 Pro
Upgradable Operating System:   Windows 11 Pro
Operating System Language:   English/French/Spanish

Power Description

Input Voltage:   120 V AC
Input Voltage:   230 V AC
Maximum Power Supply Wattage:   160 W

Physical Characteristics

Product Color:   Black
Form Factor:   Desktop
Height:   13.5″
Width:   21.3″
Depth:   2.1″
Weight (Approximate):   13.49 lb

Package Contents:

OptiPlex 7490 All-in-One Computer

Wireless Keyboard

Wireless Mouse

USB Receiver

Windows 11 Pro License

Features:   Security Slot
Environmentally Friendly:   Yes
Environmental Certification:   China Energy Label (CEL)
Environmental Certification:   China RoHS
Environmental Certification:   EU RoHS
Environmental Certification:   Korea E-Standby
Environmental Certification:   WEEE

Limited Warranty:   3 Year