Tech specs
Brand
Dell
Product Line
OptiPlex
Model
7420 All In One
Manufacturer
Dell Smart Select Desktops
Clock Speed
2.1 GHZ
Cores
20-core
Max Turbo Speed
5.4 GHZ
Power Efficiency
High Performance
Processor Brand
Intel
Processor Generation
14
Processor Number
14700
Processor Type
Core i7
Processors Installed
1
Total Processor Supported
1
Available Memory Slots
1
Cache Memory Installed
33 megabyte
Configuration Features
1 x 16 GB
Data Integrity Check
Non-ECC
Flash Memory Cards Supported
SD Memory Card, SDHC Memory Card, SDXC Memory Card
Max Memory Supported
64 GB
Memory Card Reader
Card reader
Memory Slots
2
Memory Speed
5600 megahertz
Memory Technology
DDR5 SDRAM
RAM Installed
16 GB
Rated Memory Speed
5600 megahertz
Drive Interface
PCI Express 4.0 x4
Drive Type
No optical drive
Hard Drive Capacity
512 GB
Hard Drive Features
Class 35, NVM Express (NVMe)
Installed Quantity
1
Interface Class
PCI Express
Optical Drive Type
No optical drive, None
Optical Drive Type (2nd)
None
SSD Form Factor
M.2 2230
Storage (2nd)
None
Storage (3rd)
None
Storage (4th)
None
Type
None
Hard Drive Interface Type
SSD
Display Image Brightness
250 candela per square metre
Display Contrast Ratio
1000:1
Display Resolution Abbreviation
Full HD
Display Technology
LED
Features
3-sided bezeless, Anti-glare, Dell ComfortView Plus
Graphics Controller Model
Intel UHD Graphics 770
Graphics Processor Series
Intel UHD Graphics
Horizontal Viewing Angle
+89 / -89
Native Resolution
1920 x 1080
Pixel Density (ppi)
92
Pixel Pitch
0.27 millimetre
Privacy Technology
None
Response Time
14 millisecond
Screen Size
23.81 inch
Screen Size (metric)
60.47 centimetre
TFT Technology
IPS
Touchscreen
No
Vertical Viewing Angle
+89 / -89
Video Interfaces
DisplayPort, HDMI
V-Sync Rate at Max Res.
60 hertz
Widescreen Display
Yes
Front Camera Resolution
1920 x 1080
Webcam
Yes
Audio Input Type
2 microphones
Compliant Standards
High Definition Audio
Speaker Output Mode
Stereo
Memory Allocation Technology
Shared video memory (UMA)
Interface Provided
1 x audio line-out, 1 x DisplayPort 1.4a, 1 x HDMI input, 1 x HDMI output, 1 x headphones/microphone, 1 x LAN (Gigabit Ethernet), 1 x USB-C 3.2 Gen 2, 2 x USB 3.2 Gen 1 (supports SmartPower On), 4 x USB 3.2 Gen 2 (one of them with PowerShare)
Compliant Standards
IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Data Link Protocols
Bluetooth, Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6E), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet Controllers
Intel I219-LM
Features
Dual stream (2x2)
Host Interface
M.2 2230
Wireless LAN
802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth
Wireless LAN Supported
Yes
Wireless NIC
Intel Wi-Fi 6E AX 211
Camera Resolution
2.07 Megapixel
Chipset Type
Intel Q670
Embedded Security
Trusted Platform Module (TPM 2.0) Security Chip
Form Factor
All-in-one
Form Factor (RAM)
SO-DIMM 262-pin
Input Device Type
Keyboard (on selected markets only), Mouse (on selected markets only)
Interface
USB
Max Operating Temperature
95 degree Fahrenheit
Min Operating Temperature
32 degree Fahrenheit
Mouse Name
Dell MS116 USB Optical Mouse
Operating Humidity
10 - 90% (non-condensing)
Technology
Optical
All-in-One Stand
Height-adjustable stand
Printer Product Type
None
Features
30 frames per second, 82 degrees, HDR (High Dynamic Range), Retractable, RGB camera
Keyboard Name
Dell KB216 Wired Keyboard
Manufacturer Form Factor
All-in-one
Packaged Quantity
1
Product Type
Personal computer
Security Slot Type
Kensington security slot
Theft Protection
Chassis intrusion switch, Security lock slot (cable lock sold separately)
Slots
1 (total) / 0 (free) x M.2 Card - 2230, 2 (total) / 1 (free) x M.2 Card - 2230/2280
Bundled Services
3 Years Basic Onsite Service after Remote Diagnosis with Hardware-Only Support
Operating System
Windows 11 Pro
Operating System Edition
Windows 11 Pro
Operating System Language
English / Spanish / French / Brazilian Portuguese
Operating System Platform
Windows
Software Type
Activate your Microsoft 365 for a 30 day trial
Frequency
50/60 hertz
Power Device Type
Power supply
Power Provided
160 watt
Required Voltage
AC 90-264 volt
80 PLUS Certification
80 PLUS Bronze
Speakers Included
2 x right / left channel
Color Category
Black
Height
13.9 inch
Weight
12.37 lbs
Width
21.3 inch
Depth
2.3 inch
ENERGY STAR Certified
Yes
EPEAT Compliant
Yes
EPEAT Level
EPEAT Silver
TCO Certified
No
Compare to similar models
- Availability
- Rating
- Clock Speed
- Hard Drive Capacity
- Processor Brand
- RAM Installed
- Product Type
- Hard Drive Interface Type
-
In Stock
-
Not Yet Rated
- 2.1 GHZ
- 512 GB
- Intel
- 16 GB
- Personal computer
- SSD
-
3-5+ Days
-
Not Yet Rated
- 2.4 GHZ
- 512 GB
- Intel
- 16 GB
- Personal computer
- SSD
Accessories
- CDW Recommends (8) total accessories
- Computer Monitors & Displays (6) total accessories
- Storage Media (1) total accessories
- Keyboards & Mice (2) total accessories
- Phones (1) total accessories
- Computer Accessories (1) total accessories
View More Accessories
