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Dell OptiPlex 7040 all-in-one desktop in black with 22 inch screen

DELL

DELL OptiPlex 7040 All-in-One desktop PC i7-6700 3.4GHz 32GB DDR3L 256GB+1TB SSD 22

SKU CH-FF8D-JFYJZ

A 22-inch all-in-one desktop with a quad-core i7-6700 processor, 32 GB DDR3L memory and dual 256 GB plus 1 TB SSD storage 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
  • Memory32 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 32GB DDR4

Option System + 22" Monitor

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

Class 1TB SSD + 256GB SSD

Struck-through versions exist but are not stocked here.

  • Quad-core i7-6700 3.4 GHz handles demanding workloads
  • 32 GB DDR3L memory keeps multitasking smooth
  • Dual SSD storage: 256 GB M.2 plus 1 TB SSD
  • Built-in 22-inch FHD display saves desk space
  • Windows 10 Pro pre-installed for business-ready security

Dell OptiPlex 7040 All-in-One

This Dell OptiPlex 7040 All-in-One desktop PC combines a 22-inch FHD monitor with a 6th Gen Intel Core i7-6700 quad-core processor running at 3.4GHz. It ships with 32GB DDR3L memory, a 256GB M.2 SSD plus a 1TB SSD, DVD-ROM drive, USB keyboard and mouse, and Windows 10 Pro pre-installed. The compact SFF chassis includes Intel HD Graphics and a USB 5GHz wireless dongle for connectivity.

Ideal for office and home productivity

The system suits users who need a ready-to-use all-in-one for everyday business applications, web browsing, and multitasking with ample dual-SSD storage. Integrated graphics and the 65W processor limit its appeal for gaming, video editing, or GPU-accelerated workloads. Buyers requiring discrete graphics, higher-wattage CPUs, or upgradeable PCIe slots should consider a tower workstation instead.

Storage capacity and memory headroom

The 256GB M.2 drive holds the operating system and core programs while the 1TB SSD provides generous space for documents, media, and local backups. 32GB DDR3L memory handles heavy multitasking and large browser sessions without paging. Memory slots are not user-accessible in this SFF all-in-one design, so the 32GB configuration represents the final capacity.

Highlights

  • Quad-core i7-6700 3.4 GHz handles demanding workloads
  • 32 GB DDR3L memory keeps multitasking smooth
  • Dual SSD storage: 256 GB M.2 plus 1 TB SSD
  • Built-in 22-inch FHD display saves desk space
  • Windows 10 Pro pre-installed for business-ready security

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
Memory32 GB DDR3L UDIMM
Storage256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) 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 Capacity32GB 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 Spec256 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) 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 this OptiPlex 7040 All-in-One require a separate monitor to operate?

No, the 22 inch FHD display is built into the chassis so the system works immediately without an external screen.

Can I keep using my existing USB 2.0 keyboard and mouse with the USB 3.0 ports on this unit?

Yes, the USB 3.0 ports are backward compatible with USB 2.0 peripherals so your current keyboard and mouse will function normally.

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

Open Task Manager in Windows 10 Pro, select the Performance tab and confirm the processor shows 3.40 GHz base frequency under CPU details.

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