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Black Dell OptiPlex 7040 SFF tower with 22 inch FHD monitor

DELL

DELL OptiPlex 7040 SFF i7-6700 32 GB DDR3L 256 GB M.2 + 1 TB HD 22" FHD Windows 10 Pro desktop PC

SKU CH-DGH2-NM9XT

A compact desktop with a 22-inch Full HD monitor, Intel Core i7-6700 processor, 32 GB DDR3L memory, 256 GB M.2 SSD plus 1 TB hard drive, and Windows 10 Pro

  • Screen size22 in (55.9 cm)
  • ProcessorIntel Core i7 6th Gen
  • Memory size32 GB DDR3L UDIMM
  • Storage drive256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Dr
  • 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 32GB DDR4

Configuration System + 22" Monitor

Configuration 1TB HDD + 256GB SSD

  • 6th Gen Intel i7-6700 quad-core processor delivers responsive performance for business workloads
  • 32 GB DDR3L memory enables smooth multitasking across multiple applications
  • 256 GB M.2 SSD plus 1 TB hard drive provides fast boot and ample storage
  • 22-inch Full HD monitor included for an immediate, space-saving desktop setup
  • Windows 10 Pro pre-installed with Dell keyboard and mouse for ready-to-work deployment

System Type & Audience

This Dell OptiPlex 7040 SFF is a compact desktop paired with a 22 inch FHD monitor, keyboard and mouse. It runs on a 6th generation Intel Core i7-6700 quad-core processor at 3.4 GHz with 32 GB of DDR3L memory and a dual-drive layout of 256 GB M.2 SSD plus 1 TB hard drive. Windows 10 Pro is pre-installed for immediate business deployment.

Suitability & Limits

The all-in-one bundle suits offices that need a ready-to-work station with a small footprint and integrated display. It is not for buyers who require discrete graphics performance, internal expansion slots beyond the SFF chassis, or memory technologies other than DDR3L. The USB dongle provides 5 GHz wireless capability but wired Ethernet is not detailed in the specification.

Deciding Specification

The 32 GB DDR3L UDIMM memory configuration is the critical compatibility factor; the system only accepts DDR3L modules and cannot use DDR4 or other generations. Verify that any planned upgrades match this exact memory type to avoid fitment issues.

How it compares

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

Price $386.99
Cheaper than about 59% 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 32 GB DDR3L UDIMM
Higher than about 70% of the 5,840 comparable items (median 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 size32 GB DDR3L UDIMM
RAM capacity32 GB DDR4
RAM type and speedDDR4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM32 GB
Storage
Storage drive256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
SSD storage256 GB
Hard drive1 TB
Storage configuration256 GB M.2 Solid State Drive (SSD) + 1 TB (1,000 GB) Hard Drive
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

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Questions about this item

How much power does the i7-6700 65W processor draw when the system runs continuously?

The Intel Core i7-6700 is rated at 65W TDP, so sustained all-day operation stays within that thermal envelope under typical workloads.

Which display inputs must my existing monitor provide to connect to this desktop?

The system offers two DisplayPort outputs and one HDMI port natively, with an optional VGA adapter available for legacy screens.

Will my older DDR3L memory modules work if I want to expand the 32 GB already installed?

This unit uses DDR3L UDIMM memory; only DDR3L modules are compatible — other DDR generations will not fit or function.

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