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Black 22-inch all-in-one desktop with integrated stand, keyboard and mouse

DELL

DELL OptiPlex 7040 AIO 22" i7-6700 16GB DDR3L 256GB SSD

SKU CH-Z72H-48YJ2

A 22-inch all-in-one desktop with a quad-core i7-6700 processor, 16 GB DDR3L memory and a 256 GB SSD running Windows 10 Pro

  • TypeAll-in-One PC
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel Core i7-6700 Processor (Quad Core, 8MB, 8T, 3.4GHz, 65
  • Processor Main Features64 bit Quad-Core Processor
  • Memory16 GB DDR3L UDIMM

Operating System Windows 10 Pro

  • Windows 11 Pro
  • Windows 10 Pro

Struck-through versions exist but are not stocked here.

CPU Type Intel Core i7 6th Gen

CPU Intel Core i5-6500

  • Intel Core i5-6500
  • Intel Core i7-6700

Memory 16GB DDR4

Option System + 22" Monitor

  • System + 22" Monitor
  • System Only
  • System + 24" Monitor

Class 256 GB SSD

Struck-through versions exist but are not stocked here.

  • 22" Full HD display for clear viewing
  • 6th Gen Intel Core i7-6700 quad-core processor for responsive performance
  • 16 GB DDR3L memory for smooth multitasking
  • 256 GB SSD for fast boot and load times
  • Windows 10 Pro pre-installed for professional features

All-in-One desktop with 22-inch display

The Dell OptiPlex 7040 AIO combines a 22-inch full-HD monitor with a compact small-form-factor chassis. It runs on a 6th generation Intel Core i7-6700 quad-core processor at 3.40 GHz with 8 MB cache. The system ships with 16 GB of DDR3L memory and a 2.5-inch 256 GB SSD. Windows 10 Pro is pre-installed and a USB keyboard and mouse are included.

Check monitor stand and wireless dongle

Verify that the bundled AIO stand suits your desk space and viewing height, as the unit integrates the PC behind the screen. Confirm the USB wireless dongle provides the 5 GHz capability you need for your network environment. Ensure the available video outputs — two DisplayPort and one HDMI — match any additional displays you plan to connect. The optical drive is a slim 9.5 mm DVD-ROM tray.

Replaces tower-plus-monitor setups

This all-in-one replaces a separate tower and monitor combination, reducing cable count and desk footprint for office or home-office users. The jump is worth it when you want a tidy, single-unit workstation with integrated 22-inch FHD visuals and included input devices. It is not suited for buyers who need internal expansion slots, discrete graphics, or user-upgradable memory beyond the 16 GB DDR3L supplied.

Highlights

  • 22" Full HD display for clear viewing
  • 6th Gen Intel Core i7-6700 quad-core processor for responsive performance
  • 16 GB DDR3L memory for smooth multitasking
  • 256 GB SSD for fast boot and load times
  • Windows 10 Pro pre-installed for professional features

Specifications

BrandDELL
SeriesOptiPlex
Model7040
Part Number7040
TypeAll-in-One PC
UsageConsumer
ColorBlack
ProcessorIntel Core i7-6700 Processor (Quad Core, 8MB, 8T, 3.4GHz, 65W)
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3L UDIMM
Storage2.5" 256 GB Solid State Drive (SSD)
Optical Drive 2DVD-ROM
GraphicsIntel HD Graphics
Wireless CardUSB Dongle 5Ghz Capable
MonitorMonitor included
CaseSFF
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
ChipsetIntel Q170 Express
CPU TypeIntel Core i7 6th Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i5-6500
GPU/VGA TypeIntel HD Graphics 530
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR4
Memory SpeedDDR4
Form FactorDIMM 240-pin
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported32 GB
SSD256GB
HDDNo
Storage Spec2.5" 256 GB Solid State Drive (SSD)
Optical Drive TypeDVD
Optical Drive SpecSlim
Optical Drive FeaturesSlim
Optical Drive 2 TypeDVD
Screen Size22"
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
BluetoothUSB Dongle
Front USB2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front Audio Ports1
PS/22
Video PortsDisplay Port 1.2, 1 x HDMI, VGA optional
Rear USB4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
RJ451 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Weight9.88

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the Dell OptiPlex 7040 AIO come with a keyboard and mouse, or must they be purchased separately?

The listing includes a USB keyboard and USB mouse in the box, so no separate purchase is needed for basic input devices.

The specifications show 16 GB DDR3L while the title mentions DDR4; which memory type is actually installed?

The detailed specifications list 16 GB DDR3L UDIMM, so the system ships with DDR3L memory, not DDR4.

What does the 256 GB SSD figure mean for everyday use once the PC is set up?

The 2.5-inch 256 GB solid-state drive holds the Windows 10 Pro installation and provides fast boot and application load times for typical office workloads.

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