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

DELL

DELL OptiPlex 7090 Tower i7-10700 32GB DDR4 1TB SSD Windows 10 Pro

SKU CH-YXG9-PMQGR

A business tower desktop with an Intel octa-core i7-10700 processor, 32 GB DDR4 memory, 1 TB 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

SSD 1TB

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth and responsive
  • 1 TB SSD provides fast boot and ample storage
  • Windows 10 Pro delivers business-grade security and management
  • Tower chassis with DVD-RW and USB peripherals ready to deploy

Business desktop tower

The Dell OptiPlex 7090 Tower is a business desktop system built around a 10th Generation Intel Octa-Core i7-10700 processor with 8 cores and 16 threads running up to 4.80 GHz. It comes configured with 32 GB of DDR4 memory and a 2.5 inch 1 TB solid-state drive. Windows 10 Pro is pre-installed and a USB keyboard and mouse are included.

Upgrade from older office PCs

This tower replaces ageing desktops that still rely on mechanical hard drives or dual-core processors. The jump is worthwhile when daily workloads involve large spreadsheets, multiple browser tabs or simultaneous business applications that benefit from 16 threads and solid-state responsiveness.

Suited for standard office deployments

It suits organisations that need a manageable, secure fleet device with gigabit ethernet, dual DisplayPort 1.4 outputs and a DVD±RW drive. Buyers who require discrete graphics performance, more than 32 GB of memory, or a chassis smaller than a tower format should evaluate other form factors.

Highlights

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 32 GB DDR4 memory keeps multitasking smooth and responsive
  • 1 TB SSD provides fast boot and ample storage
  • Windows 10 Pro delivers business-grade security and management
  • Tower chassis with DVD-RW and USB peripherals ready to deploy

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" 1TB (1,000GB) 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
SSD1TB
HDDNo
Storage Spec2.5" 1TB (1,000GB) 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 size drive bay does the 2.5" 1TB SSD use in this tower?

The 1TB solid-state drive fits a standard 2.5-inch internal bay in the OptiPlex 7090 tower chassis.

How is the USB Wi-Fi dongle installed, and what step is often missed?

Plug the supplied 5 GHz-capable USB dongle into a free USB port, then install the driver from Windows Update or the Dell support site — the driver step is the one people skip.

When will the 32 GB DDR4 memory need to be expanded, and what is the limit?

The board supports up to 64 GB of DDR4 UDIMM, so you can add another 32 GB kit later if workloads demand more capacity.

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