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Black Dell OptiPlex 7040 Mini Tower desktop computer

DELL

DELL OptiPlex 7040 Mini Tower i7-6700 3.4GHz 32GB DDR4 512GB NVMe

SKU CH-6NJK-0QNPN

Business desktop with Intel Core i7-6700, 32GB DDR4 and 512GB NVMe storage

  • TypeBusiness Desktops & Workstations
  • Form FactorMini Tower
  • UsageBusiness
  • ColorBlack
  • Processori7 6700
  • Processor Main Features64 bit Quad-Core Processor
  • Quad-core i7-6700 at 3.4 GHz handles multitasking smoothly
  • 32 GB DDR4 memory keeps many apps open without lag
  • 512 GB NVMe storage boots Windows 10 fast
  • Dual DisplayPort plus HDMI drives two modern monitors
  • Gigabit Ethernet gives reliable wired network speed

Business desktop with i7-6700

The Dell OptiPlex 7040 Mini Tower is a business desktop built around a quad-core Intel Core i7-6700 processor running at 3.4GHz. It ships with 32GB of DDR4 memory and a 512GB NVMe PCIe M.2 SSD. Windows 10 Home comes pre-installed and activated with a genuine COA sticker. This configuration suits office productivity, web-based workflows and general home computing.

Installation notes and common issues

The system arrives with a fresh Windows 10 install and only a power cord included; no keyboard, mouse or monitor are supplied. Video output relies on two DisplayPort connectors and one HDMI port — there are no VGA or DVI ports, so older displays will require an active adapter or a different cable. Six USB 3.0 and four USB 2.0 ports provide ample peripheral connectivity for a typical desk setup.

Capacity, headroom and limits

The 32GB DDR4 allocation handles multitasking across dozens of browser tabs and office applications without paging. The 512GB NVMe drive offers fast boot and application launch times while storing a large document library and local datasets. Integrated Intel HD Graphics 530 drives dual monitors at standard business resolutions but lacks the 3D performance needed for CAD, rendering or modern gaming workloads.

Highlights

  • Quad-core i7-6700 at 3.4 GHz handles multitasking smoothly
  • 32 GB DDR4 memory keeps many apps open without lag
  • 512 GB NVMe storage boots Windows 10 fast
  • Dual DisplayPort plus HDMI drives two modern monitors
  • Gigabit Ethernet gives reliable wired network speed

Specifications

BrandDELL
SeriesOptiPlex
Model7040
TypeBusiness Desktops & Workstations
Form FactorMini Tower
UsageBusiness
ColorBlack
Processori7 6700
Processor Main Features64 bit Quad-Core Processor
Cache Per Processor8 MB L3 Cache
Memory32GB DDR4
Storage512GB NVMe PCIe
Optical Drive 2None
GraphicsIntel HD 530
EthernetGigabit Ethernet
MonitorMonitor not included
KeyboardNone
MouseNone
Operating SystemWindows 10 Home 🙋‍♀️Microsoft Windows 11 Pro Upgrade
‍👉Check ABS/Helix computers with Windows 11
Software IncludedFresh install and activated Windows 10 with zero bloatware. Your very own genuine Windows 10 COA sticker will be attached to the unit and in some laptops, under the battery.
ChipsetIntel Q170
CPU TypeIntel Core i7 6th Gen
CPU NameIntel Core i7-6700
L3 Cache Per CPU8 MB
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 530
Graphics InterfaceIntegrated video
Memory Capacity32GB DDR4
SSD512GB
HDDNo
Optical Drive TypeNo
Optical Drive 2 TypeNone
Screen SizeNo Screen
TouchscreenNo
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
Front USB4
Front Audio Ports1
Video Ports1 Display Port, 1 HDMI
Rear USB6
RJ451 port
Rear Audio Ports1
Consumer AlertPreviously Used, Seller Refurbished. Desktop may show minor signs of wear but will be in good condition.

Questions about this item

How do I confirm the Intel HD 530 graphics and Windows 10 are active after first boot?

Open Device Manager to verify Intel HD 530 appears under Display adapters and check Settings > System > About to confirm Windows 10 Home is activated with a genuine COA sticker on the chassis.

Which cables or peripherals must I supply because they are not in the box?

The box contains the desktop tower and a power cord only. You must provide a monitor with HDMI or DisplayPort input, plus a USB keyboard and mouse. No VGA or DVI cables are included.

Should I choose the 32GB DDR4 configuration or a different memory size for this OptiPlex 7040?

This unit ships with 32GB DDR4 already installed across its four slots. If you need more capacity later, you can add modules up to the board limit, but no smaller option exists for this specific listing.

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