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Black Dell OptiPlex 7040 SFF tower beside 22 inch monitor with keyboard mouse

DELL

DELL OptiPlex 7040 SFF 22" AIO i7-6700 16 GB DDR3L 256 GB M.2 + 1 TB HDD Windows 10 Pro

SKU CH-WF0D-EHFQY

A 22-inch all-in-one desktop with a quad-core i7-6700, 16 GB DDR3L, 256 GB M.2 SSD plus 1 TB hard drive and 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 1TB HDD + 256GB SSD

Struck-through versions exist but are not stocked here.

  • 6th Gen Intel Core i7-6700 quad-core processor powers demanding workloads
  • 16 GB DDR3L memory handles multitasking smoothly
  • 256 GB M.2 SSD plus 1 TB HDD gives fast boot and ample storage
  • 22 inch Full HD monitor included for immediate productivity
  • Windows 10 Pro pre-installed with USB keyboard and mouse

Compact All-in-One Desktop for Office Work

The Dell OptiPlex 7040 SFF combines a 22-inch full-HD display with the system unit in a single compact stand. It is aimed at office workers and small-business teams who need a tidy workstation without separate tower and monitor cables.

Dual-Drive Storage with 16 GB DDR3L Memory

A 256 GB M.2 solid-state drive holds the operating system and applications for quick startup, while a 1 TB hard drive provides bulk space for documents and archives. The 16 GB DDR3L UDIMM handles typical multitasking; the platform supports up to 32 GB if heavier workloads demand more headroom.

6th Generation Intel Core i7-6700 Processor

The quad-core CPU runs at 3.4 GHz with a 65 W thermal design and relies on integrated Intel HD Graphics. It suits general productivity and video playback but is not intended for 3D rendering, modern gaming or compute-intensive workloads that require discrete graphics acceleration.

Highlights

  • 6th Gen Intel Core i7-6700 quad-core processor powers demanding workloads
  • 16 GB DDR3L memory handles multitasking smoothly
  • 256 GB M.2 SSD plus 1 TB HDD gives fast boot and ample storage
  • 22 inch Full HD monitor included for immediate productivity
  • Windows 10 Pro pre-installed with USB keyboard and mouse

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
Storage256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
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
HDD1TB
Storage Spec256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
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

Will the 256 GB M.2 SSD and 1 TB hard drive both be recognised by my existing Windows 10 installation?

The system ships with Windows 10 Pro already installed on the M.2 SSD, and the 1 TB hard drive appears as a second volume ready for data.

How can I confirm the Intel Core i7-6700 is running at its 3.4 GHz base speed after setup?

Open Task Manager, select the Performance tab, choose CPU and watch the reported speed settle at 3.40 GHz under load.

Does the box include the USB Wi-Fi dongle, keyboard, mouse and the 22″ monitor, or must any of them be purchased separately?

All four items — 22″ FHD monitor, USB Wi-Fi dongle, USB keyboard and USB mouse — are included in the bundle.

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