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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

  • Screen size22 in (55.9 cm)
  • ProcessorIntel Core i7 6th Gen
  • Memory size16 GB DDR3L UDIMM
  • Storage drive2.5 in 256 GB Solid State Drive (SSD)
  • GraphicsIntel HD Graphics 530
  • ChipsetIntel Q170 Express

Operating System Windows 10 Pro

CPU Type Intel Core i7 6th Gen

CPU Intel Core i5-6500

Memory 16GB DDR4

Configuration System + 22" Monitor

Model 256 GB SSD

  • 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.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $300.99
Cheaper than about 71% of the 14,711 comparable items (median $494.99).
Screen size 22 in (55.9 cm)
Typical for this category: the median of 2,278 items is 22 in.
Memory size 16 GB DDR3L UDIMM
Typical for this category: the median of 5,840 items is 16 GB.

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name7040
Part number7040
Product typeAll-in-One PC
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core i7 6th Gen
CPUIntel Core i7-6700 Processor (Quad Core, 8 MB, 8T, 3.4 GHz, 65 W)
CPU modelIntel Core i5-6500
ChipsetIntel Q170 Express
Memory
Memory size16 GB DDR3L UDIMM
RAM capacity16 GB DDR4
RAM type and speedDDR4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM32 GB
Storage
Storage drive2.5 in 256 GB Solid State Drive (SSD)
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 GB Solid State Drive (SSD)
Second disc driveDVD-ROM
Optical driveDVD
Disc drive detailsSlim
Disc drive featuresSlim
Second disc drive typeDVD
Display
Screen size22 in (55.9 cm)
Graphics
GraphicsIntel HD Graphics 530
GPUIntel HD Graphics
GPU interfaceIntegrated video
Audio & video
Audio chipIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wireless adapterUSB Dongle 5 GHz Capable
Ethernet controllerIntegrated
Bluetooth supportUSB Dongle
Ports & slots
Front USB ports2 front USB 3.0, 2 front USB 2.0 (4 Total)
Front audio jacks1
PS/2 ports2
Video connectorsDisplay Port 1.2, 1 x HDMI, VGA optional
Rear USB ports4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
Ethernet port1 port
Size & build
Form factorDIMM 240-pin
ChassisSFF
In the box
Included monitorIncluded
Bundled mouseUSB
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

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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