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

DELL

DELL OptiPlex 7090 Mini Tower i7-10700 8GB 2TB SSD Windows 10 Pro

SKU CH-GZST-M1WY5

Business desktop with an 8-core Intel Core i7-10700, 8GB DDR4, 2TB SSD and Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size8 GB DDR4
  • Storage drive2 TB SSD
  • GraphicsIntel HD Graphics
  • CPU10th Generation Intel Core i7-10700 8-Core Processor at 2.9
  • 8-core processor handles heavy workloads with 2.90GHz base and 4.80GHz turbo
  • 2TB SSD provides fast storage for large business datasets
  • 8GB DDR4 memory supports smooth multitasking across applications
  • Mini tower form factor allows internal expansion for growing needs
  • Gigabit Ethernet and 5 USB 3.2 ports ensure wired connectivity

Business desktop for office workloads

The Dell OptiPlex 7090 Mini Tower is a new business desktop built around a 10th Generation Intel Core i7-10700 8-Core processor running at 2.90GHz up to 4.80GHz. It ships with 8GB DDR4 memory, a 2TB SSD and Windows 10 Pro. A DVD-RW drive, wired keyboard and wired mouse are included.

Sustained operation with 260W supply

The 260W power supply supports the 8-Core processor and integrated Intel HD Graphics during extended business tasks. Intel HD Graphics handles standard office applications without a discrete card. The Mini Tower chassis provides internal space for the included components and basic airflow.

8GB DDR4 memory capacity

This system provides 8GB DDR4 as configured. Buyers who need more memory for heavy multitasking or virtualisation should verify upgrade options before purchase. The single specification that decides fit is the installed memory capacity.

How it compares

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

Price $888.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
Memory size 8 GB DDR4
Lower than about 80% of the 5,840 comparable items (median 16 GB).
RAM capacity 8 GB DDR4
Lower than about 80% 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 size8 GB DDR4
RAM capacity8 GB DDR4
RAM type and speedDDR4
Memory configuration8 GB DDR4
Storage
Storage drive2 TB SSD
SSD storage2 TB
Hard driveNo
Storage configuration2 TB 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

How much heat and noise does the 260W power supply produce when the i7-10700 runs at 4.80GHz all day?

The 260W supply is sized for the 8-core i7-10700 and its 16MB cache; the mini-tower chassis uses a single regulated fan that spins faster only when the CPU sustains turbo speeds, so idle noise stays low and heat output matches typical business workloads.

What display cable must I already own to use the Intel HD Graphics output?

The rear panel provides DisplayPort and HDMI ports, so a standard DisplayPort or HDMI cable is all that is required; no adapter or special cable is needed.

Will my existing DDR4 modules work alongside the installed 8GB if I add more memory?

Yes — the board accepts standard DDR4 DIMMs up to the platform limit, so any compatible DDR4 stick you already own can be added without mixing generations.

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