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Black Dell OptiPlex 7090 mini tower desktop with DVD-RW drive

DELL

DELL OptiPlex 7090 Mini Tower i7-10700 32GB 256GB SSD desktop PC

SKU CH-HY33-0NVV5

Business desktop with a 10th Gen Intel Core i7-10700 8-core processor, 32GB DDR4 memory, 256GB SSD, DVD-RW drive, Windows 10 Pro, wired keyboard and mouse

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size32 GB DDR4
  • Storage drive256 GB SSD
  • GraphicsIntel HD Graphics
  • CPU10th Generation Intel Core i7-10700 8-Core Processor at 2.9
  • 8-core Intel i7-10700 up to 4.80 GHz for demanding workloads
  • 32GB DDR4 memory enables smooth multitasking across applications
  • 256GB SSD provides fast boot and file access
  • Gigabit Ethernet ensures reliable wired network connectivity
  • Windows 10 Pro pre-installed for business-ready security and management

Business desktop with 10th Gen Intel Core i7

The DELL OptiPlex 7090 Mini Tower is a new business desktop powered by a 10th Generation Intel Core i7-10700 8-Core processor running at 2.90GHz with a turbo frequency up to 4.80GHz and 16MB cache. It includes 32GB of DDR4 memory and a 256GB SSD. Windows 10 Pro comes pre-installed alongside a wired keyboard and mouse.

Upgrading from systems

The jump is worthwhile when moving from a machine limited to 16GB of RAM or a mechanical hard drive, because the 32GB DDR4 configuration and solid-state drive remove bottlenecks in multitasking and application load times. The 8-Core processor also provides headroom for heavier workloads compared to dual or quad-core predecessors.

Fits a standard office build with room for expansion

The Mini Tower chassis provides 5 USB 3.2 ports and 4 USB 2.0 ports for peripherals, plus a DVD-RW drive for legacy media. A 260W power supply and integrated Intel HD Graphics handle typical business tasks without a discrete card. Gigabit Ethernet connects to wired networks, while the form factor leaves internal space for additional storage or a low-profile GPU if graphics demands grow.

How it compares

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

Price $936.99
Pricier than about 74% of the 14,711 comparable items (median $494.99).
Memory size 32 GB DDR4
Higher than about 70% of the 5,840 comparable items (median 16 GB).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name7090
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i7 10th Gen
CPU10th Generation Intel Core i7-10700 8-Core Processor at 2.9 GHz Up to 4.8 GHz
CPU modelIntel Core i7-10700
Processor cache16 MB
L3 cache per CPU16 MB
Memory
Memory size32 GB DDR4
RAM capacity32 GB DDR4
RAM type and speedDDR4
Memory configuration32 GB DDR4
Storage
Storage drive256 GB SSD
SSD storage256 GB
Hard driveNo
Storage configuration256 GB SSD
Disc driveDVD-RW
Optical driveDVD±RW
Display
Screen sizeNo Screen
Graphics
GraphicsIntel HD Graphics
GPUIntel HD Graphics
GPU modelIntel HD Graphics
GPU interfaceIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Wi-FiNo
Bluetooth supportNo
Ports & slots
Front USB ports2 x USB 2.0, 1 x USB 3.2, 1 x USB Type-C 3.2
Front audio jacks1
Memory card readerNo
Video connectors1 x DisplayPort
Rear USB ports4 x USB 3.2, 2 x USB 2.0
Ethernet port1 port
Rear audio jacks1
Power
Power supply260 W
Size & build
Form factorMini Tower
Overall dimensions11.53 × 3.65 × 11.42
In the box
Included monitorNot included
Bundled mouseWired Mouse
Pointing deviceWired Mouse
In the boxMini Tower desktop PC, Mouse, Keyboard, Power cord
Software
Operating systemWindows 10 Pro
More details
KeyboardWired Keyboard
Keyboard typeWired Keyboard

Questions about this item

Will the Mini Tower case accept a full-height expansion card with the 260W power supply?

The Mini Tower chassis supports full-height cards, but the 260W supply limits total board power; check the card's rated draw before installing.

What is the correct order to seat the 32GB DDR4 modules in the four memory slots?

Populate the two black slots first, then the two grey slots; the system will not POST if a grey slot is filled while a black slot remains empty.

How often should the front intake filter be cleaned on this OptiPlex 7090?

Remove and vacuum the filter every three to six months, or sooner in dusty environments, to keep the 260W supply and CPU temperatures stable.

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