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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

  • TypeBusiness Desktops & Workstations
  • Form FactorMini Tower
  • UsageBusiness
  • ColorBlack
  • Processor10th Generation Intel Core i7-10700 8-Core Processor at 2.90
  • Processor Main Features64 bit 8-Core Processor
  • 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.

Highlights

  • 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

Specifications

BrandDELL
SeriesOptiPlex
Model7090
TypeBusiness Desktops & Workstations
Form FactorMini Tower
UsageBusiness
ColorBlack
Processor10th Generation Intel Core i7-10700 8-Core Processor at 2.90GHz Up to 4.80GHz
Processor Main Features64 bit 8-Core Processor
Cache Per Processor16MB
Memory32GB DDR4
Storage256GB SSD
Optical DriveDVD-RW
GraphicsIntel HD Graphics
EthernetGigabit Ethernet
Power Supply260W
MonitorMonitor not included
KeyboardWired Keyboard
MouseWired Mouse
Operating SystemWindows 10 Pro
CPU TypeIntel Core i7 10th Gen
CPU NameIntel Core i7-10700
L3 Cache Per CPU16MB
CPU Main Features64 bit 8-Core Processor
GPU/VGA TypeIntel HD Graphics
Graphics CardIntel HD Graphics
Graphics InterfaceIntegrated
Memory Capacity32GB DDR4
Memory SpeedDDR4
Memory Spec32GB DDR4
SSD256GB
HDDNo
Storage Spec256GB SSD
Optical Drive TypeDVD±RW
Screen SizeNo Screen
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLANNo
BluetoothNo
Front USB2 x USB 2.0, 1 x USB 3.2, 1 x USB Type-C 3.2
Front Audio Ports1
Card ReaderNo
Video Ports1 x DisplayPort
Rear USB4 x USB 3.2, 2 x USB 2.0
RJ451 port
Rear Audio Ports1
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)11.53 x 3.65 x 11.42
Weight11
Package TypeDELL Brown Box
Package ContentsMini Tower desktop PC, Mouse, Keyboard, Power cord

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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