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Black Dell OptiPlex 7040 all-in-one with 22 inch FHD display and SFF chassis

DELL

DELL OptiPlex 7040 SFF i7-6700 3.40GHz 8GB DDR3L 256GB SSD 22" FHD All-in-One

SKU CH-R0P4-RMK3P

A compact all-in-one desktop with a 22-inch full-HD display, sixth-generation Intel Core i7 processor, 8 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
  • Memory8 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 8GB 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.

  • Quad-core i7-6700 3.40 GHz handles multitasking smoothly
  • 256 GB SSD boots Windows 10 Pro in seconds
  • 8 GB DDR3L memory runs everyday apps without lag
  • Built-in 22" FHD display saves desk space
  • DVD drive plus USB 3.0 ports connect legacy and modern peripherals

Compact All-in-One Desktop

This Dell OptiPlex 7040 small-form-factor system integrates a 22-inch full-HD display, Intel Core i7-6700 processor and 8 GB DDR3L memory into a single unit. It ships with Windows 10 Pro, a 256 GB SSD, DVD-ROM drive, USB keyboard and mouse, plus a USB wireless dongle. The design targets office workers and home users who need a ready-to-use PC without separate tower and monitor cables.

65 W Processor Thermal Profile

The quad-core i7-6700 runs at 3.40 GHz with a 65 W TDP, so the compact chassis and included stand manage heat without large fans. Integrated Intel HD Graphics shares system memory and draws minimal extra power. In typical productivity workloads the system remains quiet and power draw stays close to the processor rating, keeping electricity costs predictable for fleet deployments.

Replaces Separate Tower and Monitor

This all-in-one replaces a traditional desktop plus external display, reclaiming desk space and reducing cable count. The jump is worthwhile when IT wants a single SKU for deployment, when VESA mounting is not required and when 8 GB memory plus 256 GB storage meet the workload. Buyers needing discrete graphics, larger storage arrays or user-upgradeable memory should consider other form factors.

Highlights

  • Quad-core i7-6700 3.40 GHz handles multitasking smoothly
  • 256 GB SSD boots Windows 10 Pro in seconds
  • 8 GB DDR3L memory runs everyday apps without lag
  • Built-in 22" FHD display saves desk space
  • DVD drive plus USB 3.0 ports connect legacy and modern peripherals

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
Memory8 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 Capacity8GB 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

How do I attach the 22" FHD monitor to the SFF chassis using the AIO stand?

The bundle includes a Dell 22" FHD monitor and an All-in-One stand; mount the SFF chassis onto the stand's bracket, then secure the monitor to the same stand following the printed quick-start diagrams.

Which memory modules do I buy when the 8 GB DDR3L UDIMM needs expanding?

Purchase DDR3L UDIMM sticks; the board has two slots and the chipset supports up to 32 GB total, so adding a matching 8 GB module or a pair of larger DDR3L UDIMMs will increase capacity.

What thermal limit appears first when the i7-6700 65 W processor runs sustained loads in the SFF case?

The 65 W CPU will hit its thermal throttle point before the small-form-factor cooler can dissipate the heat, so expect clock-speed reduction during prolonged heavy workloads.

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