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Deal.ai › Dell › Desktop Computers
Dell
Dell OptiPlex Plus 7420 All-in-One

Dell OptiPlex Plus 7420 All-in-One

Best price now

$2,299.00at AmazonChecked 1 min ago

Compared across 3 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $2,299.00 at Amazon (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the Dell OptiPlex Plus 7420 All-in-One

The OptiPlex Plus 7420 is Dell's 23.8-inch business all-in-one built around an Intel Core i7-14700 with 20 cores, 16 GB of DDR5 and a 512 GB SSD. It bundles a keyboard and mouse, runs Windows 11 Pro and includes Wi-Fi and wired LAN, so it is ready for an office desk out of the box. Compared with consumer all-in-ones it favors manageability, security features and serviceability over discrete graphics and touch input. It suits office, front-desk and home-office buyers who want a tidy single-cable setup and strong multitasking rather than gaming or creative GPU work.

Best forOffice and front-desk workstationsHome-office multitaskersBuyers who want a clutter-free single-unit desk setupIT-managed business fleets
Pros
  • 20-core Core i7-14700 handles heavy multitasking
  • DDR5 memory and fast SSD keep Windows 11 Pro responsive
  • 23.8-inch display, keyboard and mouse included
  • Wi-Fi plus wired LAN for flexible networking
  • Compact all-in-one design saves desk space
Cons
  • 16 GB RAM ceiling limits heavy virtualization or large datasets
  • No memory card reader
  • Integrated graphics are weak for gaming or GPU rendering
  • Base 2.1 GHz clock is modest; performance depends on boost and cooling

Dell OptiPlex Plus 7420 All-in-One prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $2,299.00Free shippingChecked 1 min ago
    Visit Amazon
  • QuillNew

    Out of stock

    $1,808.19Free shippingChecked 1 min ago
    Visit Quill
  • WalmartNew

    Out of stockSold by TechNation SupplyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,808.35Checked 1 min ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

Dell OptiPlex Plus 7420 All-in-One price history

$1,808.19$1,692.99
Nov 8Nov 11

Lowest price we've seen: $1,692.99 on Nov 8 at Quill; highest $1,808.19 on Nov 11. Tracked across 2 stores since Nov 8.

What reviewers say

Criticisms tend to focus on the fixed 16 GB memory ceiling and the lack of discrete graphics.

What people mention
  • PerformancePraisedOwners say the Core i7 and SSD keep office apps and browser tabs responsive.
  • NoisePraisedReviewers describe it as quiet during typical office work.
  • MemoryCriticisedBuyers note the 16 GB ceiling is tight for virtualization or very large datasets.
  • GraphicsCriticisedIntegrated graphics are called out as unsuitable for gaming or GPU rendering.
  • SetupPraisedIncluded keyboard and mouse and preinstalled Windows 11 Pro make it quick to deploy.

About the Dell OptiPlex Plus 7420 All-in-One

DELL All-in-One Computer OptiPlex All-in-One Plus 7420 63N3D Intel Core i7-14700 16GB DDR5 512 GB PCIe SSD 23.8" Touchscreen Windows 11 Pro 64-bit

Specifications

Connections
USB-C, USB-ASource
Qty. Slots (total)
1Source
Windows Version
Windows 11 ProSource
Processor
Intel Core i7Source
Wi-Fi

Questions and answers

Is the Dell OptiPlex Plus 7420 good for gaming?
No. It uses integrated Intel graphics, so it handles office work and video but not modern games at playable frame rates.
Can I upgrade the RAM beyond 16 GB?
Dell lists 16 GB as the maximum memory support, so plan around that ceiling if you run virtual machines or very large datasets.
Does it come with a keyboard and mouse?
Yes. A keyboard and mouse are included, and Windows 11 Pro is preinstalled.
Is the screen touch-enabled?
The 23.8-inch display is a standard non-touch panel; touch is not part of this configuration.
Does it have wired networking?
Yes. It has an RJ45 LAN port in addition to Wi-Fi.
How does it compare with a tower desktop?
It saves desk space and cabling but offers less room for GPU upgrades and fewer expansion slots than a tower.
Where is the Dell OptiPlex Plus 7420 All-in-One cheapest?
At Amazon, for $2,299.00, as of our latest check.
Where can I buy the Dell OptiPlex Plus 7420 All-in-One?
3 stores we checked sell it, including Walmart, Quill, Amazon.

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YesSource
SSD Size
512 GBSource
Screen Size (")
23.8Source
Processor Speed (GHz)
2.1Source
Hard Drive
SSDSource
Memory Support (max) (GB)
16Source
Memory Card Reader
NoSource
Memory Type
DDR5Source
Processor Cores
20Source
Type
All-in-one, CompactSource
Included Accessories
Mouse, KeyboardSource
Processor Model
14700Source
Operating System
WindowsSource
No. of RJ45 (LAN)
1Source
Sound Card
YesSource
RAM
16 GBSource
color
SilverSource