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Black Dell OptiPlex 7090 tower desktop with DVD drive and front ports

DELL

DELL OptiPlex 7090 Tower i7-10700 32GB 128GB SSD Windows 10 Pro

SKU CH-3RMC-Q221D

A business tower desktop with an 8-core Intel i7-10700 processor, 32GB DDR4 memory, 128GB SSD storage and Windows 10 Pro installed

  • TypeBusiness Desktops & Workstations
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel Octa-Core i7-10700 Processor (8 Cores, 16MB, up to 4.8
  • Processor Main Features64 bit Quad-Core Processor
  • Memory32 GB DDR4 UDIMM

Operating System Windows 10 Pro

  • Windows 11 Pro
  • Windows 10 Pro

Struck-through versions exist but are not stocked here.

Memory Capacity 32GB DDR4

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 32 GB DDR4 memory handles multitasking smoothly
  • 128 GB SSD provides fast boot and app loading
  • Windows 10 Pro pre-installed for business features
  • USB keyboard and mouse included for immediate setup

Dell OptiPlex 7090 Tower Desktop

The Dell OptiPlex 7090 Tower is a business desktop built around a 10th Gen Intel Octa-Core i7-10700 processor with 8 cores and 16 threads reaching up to 4.80 GHz. It ships with 32 GB of DDR4 memory and a 128 GB 2.5-inch SSD. Windows 10 Pro is pre-installed alongside a USB keyboard and mouse.

Suits office users needing strong multi-thread

This configuration suits office users who need strong multi-thread performance for productivity suites, web-based apps and light content creation. The modest 128 GB boot drive means buyers who want more storage for large local files or media libraries should look at a different configuration.

128 GB 2.5-inch SSD boot drive

The single specification that decides fit is the 128 GB 2.5-inch SSD boot drive. It provides fast OS and application loading but leaves minimal room for data, so the buyer must be comfortable adding secondary storage or relying on cloud and network shares.

Highlights

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 32 GB DDR4 memory handles multitasking smoothly
  • 128 GB SSD provides fast boot and app loading
  • Windows 10 Pro pre-installed for business features
  • USB keyboard and mouse included for immediate setup

Specifications

BrandDELL
SeriesOptiPlex
Model7090
Part Number7090
TypeBusiness Desktops & Workstations
UsageConsumer
ColorBlack
ProcessorIntel Octa-Core i7-10700 Processor (8 Cores, 16MB, up to 4.8GHz, 65W)
Processor Main Features64 bit Quad-Core Processor
Memory32 GB DDR4 UDIMM
Storage2.5" 128 GB Solid State Drive (SSD)
Optical Drive 216X DVD±RW Drive
GraphicsIntel UHD Graphics
EthernetGigabit Ethernet
Wireless CardUSB Dongle 5Ghz Capable
MonitorMonitor not included
CaseTower
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Windows 11Ready
ChipsetIntel Q170 Express
CPU TypeIntel Core i7 10th Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i7-10700
GPU/VGA TypeIntel UHD Graphics 630
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 Supported64 GB
HDDNo
Storage Spec2.5" 128 GB Solid State Drive (SSD)
Optical Drive TypeDVD±RW
Optical Drive 2 TypeDVD±RW
Screen SizeNo Screen
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 Ports2 Display Port
Rear USB4 rear- USB 3.0, 2 rear-1 front with PowerShare (6 Total)
RJ451 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Weight14.4

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

What display cables do I need to connect two monitors to the two DisplayPort 1.4 outputs?

You need two DisplayPort 1.4 cables, one for each output, to drive dual monitors from the integrated Intel UHD Graphics.

Will my existing DDR4 UDIMM modules work alongside the installed 32 GB DDR4 UDIMM memory?

Yes, the system uses DDR4 UDIMM memory; any additional modules must be DDR4 UDIMM to be compatible with the installed 32 GB.

How can I confirm the Intel Octa-Core i7-10700 is reaching its 4.80 GHz turbo frequency under load?

Open Task Manager's Performance tab or a monitoring utility and watch the CPU clock speed rise toward 4.80 GHz during heavy workloads.

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