DELL OptiPlex 7420 Intel® Core™ i7 i7-14700 60.5 cm (23.8") 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 512 GB SSD Windows 11 Pro Wi-Fi 6E (802.11ax) Gray

Specs
Display
Display diagonal 60.5 cm (23.8")
Display resolution 1920 x 1080 pixels
Touchscreen
HD type Full HD
Native aspect ratio 16:9
Display brightness 250 cd/m²
Panel type IPS
Pixel pitch 0.27 x 0.27 mm
Pixel density 92 ppi
RGB color space sRGB
Anti-glare screen
Color gamut 99%
Processor
Processor manufacturer Intel
Processor family Intel® Core™ i7
Processor generation Intel® Core™ i7 (14th gen)
Processor model i7-14700
Processor cores 20
Processor boost frequency 5.4 GHz
Performance cores 8
Efficient cores 12
Performance-core Max Turbo Frequency 5.3 GHz
Efficient-core Max Turbo Frequency 4.2 GHz
Performance-core base frequency 2.1 GHz
Efficient-core base frequency 1.5 GHz
Processor cache 33 MB
Processor cache type Smart Cache
Processor base power 65 W
Maximum turbo power 219 W
Memory
Internal memory 16 GB
Internal memory type DDR5-SDRAM
Maximum internal memory 64 GB
Memory slots 2
Memory slots type SO-DIMM
Storage
Total storage capacity 512 GB
Storage media SSD
Total SSDs capacity 512 GB
Number of SSDs installed 1
SSD capacity 512 GB
SSD interface PCI Express
NVMe
SSD form factor M.2
Optical drive type
Card reader integrated
Compatible memory cards SD, SDHC, SDXC
Graphics
Discrete graphics card
Discrete graphics card model Not available
On-board graphics card
On-board GPU manufacturer Intel
On-board graphics card family Intel® UHD Graphics
On-board graphics card model Intel UHD Graphics 770
Audio
Built-in speaker(s)
Number of speakers 2
RMS rated power 4 W
Built-in microphone
Audio chip Realtek ALC3289
Camera
Built-in camera
Total megapixels 2.07 MP
Camera resolution 1920 x 1080 pixels
Camera HD type Full HD
Privacy camera
Privacy type Pop-up
Network
Wi-Fi

Network
Top Wi-Fi standard Wi-Fi 6E (802.11ax)
Wi-Fi standards 802.11a, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), 802.11b, Wi-Fi 4 (802.11n)
WLAN controller manufacturer Intel
WLAN controller model Intel Wi-Fi 6E AX211
Antenna type 2x2
Ethernet LAN
Ethernet LAN data rates 10, 100, 1000 Mbit/s
Bluetooth
Ports & interfaces
Ethernet LAN (RJ-45) ports 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
HDMI ports quantity 2
HDMI version 2.1
DisplayPorts quantity 1
Headphone outputs 1
Combo headphone/mic port
PowerShare
Number of USB ports with PowerShare support 1
Design
Product color Gray
Cable lock slot
Cable lock slot type Kensington
VESA mounting
On/off button
Performance
Product type All-in-One PC
Motherboard chipset Intel Q670
Trusted Platform Module (TPM)
Trusted Platform Module (TPM) version 2.0
Software
Operating system architecture 64-bit
Operating system installed Windows 11 Pro
Operating system language Czech, English, Hebrew, Polish, Slovak
Trial software No Microsoft Office License Included 30 day Trial Offer Only
Power
AC adapter power 160 W
AC adapter output voltage 19.5 V
Carbon footprint
Total carbon footprint (kg of CO2e) 371
Total carbon emissions, standard deviation (kg of CO2e) 103
Carbon emissions, manufacturing (kg of CO2e) 194.775
Carbon emissions, logistics (kg of CO2e) 43.407
Carbon emissions, energy usage (kg of CO2e) 132.818
Total carbon emissions, w/o use phase (kg of CO2e) 238.182
PAIA version 1.4.0,2024
Weight & dimensions
Width (with stand) 540 mm
Width (without stand) 540 mm
Depth (without stand) 57.9 mm
Height (without stand) 354.3 mm
Sustainability
Sustainability compliance
Sustainability certificates ENERGY STAR, TCO
Packaging content
Cables included AC
Other features
Stand type Height adjustable stand
Intel® vPro™ Platform Eligibility