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Black Dell OptiPlex 3090 tower with dual 24 inch monitors RGB speaker keyboard mouse

DELL

DELL OptiPlex 3090 Desktop PC i7-10700 32GB 1TB SSD+HDD Win11 Pro Dual 24" Monitors RGB Speaker

SKU CH-9TP5-T44ZA

A business desktop with an Intel Core i7-10700, 32 GB DDR4, 1 TB SSD plus 1 TB HDD, Windows 11 Pro, dual 24″ monitors, RGB speakers and Wi-Fi/Bluetooth

  • ProcessorIntel Core i7 10th Gen
  • RAM capacity32 GB DDR4
  • SSD storage1 TB
  • CPUIntel 10th Generation Core i7
  • Operating systemWindows 11 Pro
  • Form factorDesktop
  • Intel Core i7-10700 octa-core processor delivers responsive multitasking
  • 32 GB DDR4 memory supports smooth everyday workloads
  • 1 TB SSD plus 1 TB HDD combine fast boot with ample storage
  • Dual 24-inch monitors expand screen space for productivity
  • RGB speaker system adds immersive audio to the desktop

Ready for Work and Study

The Dell OptiPlex 3090 desktop combines an Intel Core i7-10700 processor with 32 GB of DDR4 memory and a 1 TB SSD. Windows 11 Pro is pre-installed so the system is ready for office tasks, video calls and web browsing straight away. The package also includes two 24-inch LCD monitors for an expanded workspace.

Compact Tower with Everyday Connectivity

The black desktop tower weighs 11.25 kg and fits on or under a standard desk. A 5G Wi-Fi and Bluetooth adapter provides wireless networking without extra cables. The 1 TB SATA hard drive adds a second storage volume for larger file archives alongside the solid-state drive.

Peripherals Included for Immediate Use

A wired gaming keyboard and USB mouse are supplied so no separate input devices are needed. RGB speakers add audio output with lighting effects for calls or media playback. The system supports up to 64 GB of DDR4 across two slots if more memory is required later.

How it compares

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

Price $727.99
Pricier than about 65% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Year of release2020
Product colorBlack
Processor
ProcessorIntel Core i7 10th Gen
CPUIntel 10th Generation Core i7
CPU modelIntel Core i7-10700
Memory
RAM capacity32 GB DDR4
Memory configuration32 GB x 1
Total memory slots2
Max supported RAM64 GB
Storage
SSD storage1 TB
Hard drive1 TB
Drive interfaceSATA
Size & build
Form factorDesktop
In the box
Pointing deviceUSB Mouse
In the box5G wifi/bluetooth adapter,wired gaming keyboard and mouse,RGB speakers,dual 24 in monitors
Software
Operating systemWindows 11 Pro
More details
Keyboard typeStandard

Questions about this item

What DDR4 memory speed does the OptiPlex 3090 support, and what is the practical ceiling for total RAM?

The board accepts DDR4 modules and supports up to 64 GB total across its two slots, so 32 GB sticks are the practical limit.

What physical space and connectors do the dual 24-inch monitors and tower require on a desk?

Each monitor uses its own stand and standard video cable; the tower measures 11.25 kg and needs a power socket plus room for rear I/O.

How is the 5G Wi-Fi/Bluetooth adapter installed, and what step is often missed?

Plug the adapter into a free USB port, then install the driver before expecting wireless connectivity.

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