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

DELL

DELL OptiPlex 7090 Tower i7-10700 8GB DDR4 512GB SSD + 1TB HDD

SKU CH-ZNVJ-7PXP9

Tower desktop with 10th Gen Intel i7-10700 octa-core processor, 8 GB DDR4, 512 GB SSD plus 1 TB hard drive, and Windows 10 Pro

  • 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
  • Memory8 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 8GB DDR4

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 512 GB M.2 SSD plus 1 TB hard drive combines speed with capacity
  • 8 GB DDR4 memory supports smooth multitasking
  • Dual DisplayPort 1.4 outputs enable two-monitor setups
  • Windows 10 Pro pre-installed for business-ready security

Business tower for office productivity

The Dell OptiPlex 7090 Tower is a new business desktop built around a 10th Generation Intel Octa-Core i7-10700 processor with 8 cores and 16 threads running up to 4.80 GHz. It ships with Windows 10 Pro, a USB keyboard and mouse, and a 16X DVD±RW drive, making it ready for immediate deployment in office environments.

Dual-drive storage with 8 GB DDR4

A 512 GB M.2 solid-state drive holds the operating system and active applications, while a 1 TB hard drive provides bulk capacity for archives and backups. The 8 GB of DDR4 UDIMM memory handles typical multitasking such as document editing, web browsing and video conferencing, though heavier workloads like large datasets or virtual machines will require a memory upgrade to the supported 64 GB maximum.

Replaces older desktops lacking SSD speed

This tower upgrades from systems that rely solely on mechanical hard drives, eliminating the boot and application launch delays that slow daily work. The jump is worth it when moving from a 6th or 7th Generation Intel Core platform, where the additional cores, higher turbo frequency and native M.2 support deliver a noticeable responsiveness improvement for standard business tasks.

Highlights

  • Octa-core i7-10700 reaches 4.80 GHz for demanding workloads
  • 512 GB M.2 SSD plus 1 TB hard drive combines speed with capacity
  • 8 GB DDR4 memory supports smooth multitasking
  • Dual DisplayPort 1.4 outputs enable two-monitor setups
  • Windows 10 Pro pre-installed for business-ready security

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
Memory8 GB DDR4 UDIMM
Storage512 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
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 Capacity8GB 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
SSD512GB
HDD1TB
Storage Spec512 GB M.2 Solid State Drive (SSD) + 1TB (1,000GB) Hard Drive
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

Will the 8 GB DDR4 UDIMM and dual 512 GB M.2 SSD plus 1 TB hard drive fit my current OptiPlex tower slots?

The system ships with 8 GB DDR4 UDIMM installed and supports up to 64 GB DDR4. It includes a 512 GB M.2 SSD and a 1 TB hard drive in a dual-drive configuration.

How can I verify the Intel UHD Graphics and dual DisplayPort 1.4 outputs are active after first boot?

Connect two monitors to the DisplayPort 1.4 ports, power on, and check Windows 10 Pro display settings — both screens should be detected and the Intel UHD Graphics driver listed in Device Manager.

Does the box contain the USB keyboard, USB mouse and 5 GHz Wi-Fi dongle, or must I buy them separately?

The package includes a Dell USB keyboard, a Dell USB mouse and a USB dongle capable of 5 GHz wireless; no extra accessories are required for basic operation.

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