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Dell OptiPlex 3090 black desktop tower with 24 inch monitor keyboard mouse and RGB speakers

DELL

DELL OptiPlex 3090 Desktop PC i5-10505 32GB DDR4 500GB NVME+1TB SSD 24" Monitor Quadro P620

SKU CH-3DHN-7H2RH

Business desktop with Intel Core i5-10505, 32GB DDR4, 1.5TB NVME and SSD storage, NVIDIA Quadro P620 graphics, Windows 11 Pro and a 24-inch monitor

  • ProcessorIntel Core i5 10th Gen
  • RAM capacity32 GB DDR4
  • SSD storage1.5 TB
  • CPUIntel 10th Generation Core i5
  • Operating systemWindows 11 Pro
  • Form factorDesktop
  • Intel Core i5-10505 with 32 GB DDR4 handles multitasking smoothly
  • 500 GB NVME plus 1 TB SSD gives fast boot and ample space
  • Windows 11 Pro and AX200 Wi-Fi plus Bluetooth enable cable-free setup
  • NVIDIA Quadro P620 graphics supports professional 2D and 3D applications
  • Includes 24 inch monitor, RGB speakers, wired gaming keyboard and mouse

Ready-to-use desktop for everyday work

This Dell OptiPlex 3090 arrives as a complete system with a 24-inch monitor, wired gaming keyboard, mouse and RGB speakers. An Intel Core i5-10505 processor and 32 GB of DDR4 memory run Windows 11 Pro, delivering responsive performance for office applications, video calls and web browsing. The package is assembled and tested so it works straight out of the box.

Compact chassis with front-access storage

The black desktop tower weighs 11.25 kg and uses a standard desktop form factor that fits on or under a desk. Inside, a 500 GB NVME drive and a 1 TB SATA SSD provide 1.5 TB of combined capacity for fast boot times and ample file space. Two memory slots support up to 64 GB of DDR4, and an Intel AX200 module supplies Wi-Fi and Bluetooth connectivity.

Quadro P620 graphics for professional 2D tasks

The included NVIDIA Quadro P620 adds 2 GB of dedicated video memory, making the system suitable for CAD drafting, multi-monitor productivity and light 3D visualisation. It is not intended for modern gaming, heavy rendering or compute workloads that require higher GPU memory or newer architecture features. Buyers needing more graphics power should consider a workstation with a larger professional card.

How it compares

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

Price $688.99
Pricier than about 63% 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 1.5 TB
Higher than about 85% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Year of release2020
Product colorBlack
Processor
ProcessorIntel Core i5 10th Gen
CPUIntel 10th Generation Core i5
CPU modelIntel Core i5-10505
Memory
RAM capacity32 GB DDR4
Memory configuration32 GB x 1
Total memory slots2
Max supported RAM64 GB
Storage
SSD storage1.5 TB
Hard drive1.5 TB
Drive interfaceSATA
Size & build
Form factorDesktop
In the box
Pointing deviceUSB Mouse
In the boxWired gaming keyboard and mouse,RGB speakers,24 in monitor
Software
Operating systemWindows 11 Pro
More details
Keyboard typeStandard

Questions about this item

Does the NVMe slot use PCIe 3.0 or 4.0 speeds?

The Intel Core i5-10505 processor supports PCIe 3.0, so the 500GB NVMe drive operates at Gen 3 speeds.

What are the case dimensions and internal clearances for a graphics card upgrade?

The OptiPlex 3090 desktop chassis weighs 11.25 kg and houses the Quadro P620 in a low-profile slot; full-height cards will not fit.

How do I add a second 32GB DDR4 module to reach 64GB, and which slot do I use?

Power off, open the case, and insert the module into the empty DIMM slot; the system runs dual-channel when both slots are populated.

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