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Small grey desktop tower, compact rectangular shape, smooth matte finish

DELL

DELL OptiPlex 5090 SFF i5-10500 8GB 512GB SSD desktop PC

SKU CH-D2E9-9SZG9

Small-form-factor business desktop with a six-core i5-10500, 8 GB DDR4 and 512 GB SSD, running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorSlim/Small Form Factor
  • UsageBusiness
  • ColorGray
  • Processori5-10500
  • Memory8GB

Operating System Windows 11 Pro

  • Windows 11 Pro
  • Windows 10 Pro

Struck-through versions exist but are not stocked here.

CPU · Model · GPU · Memory · SSD · HDD Intel Core i5 · Intel Core i5-10500 · 8GB DDR4 · 512GB · None

Struck-through versions exist but are not stocked here.

  • Compact small-form-factor design saves desk space
  • 6-core Intel Core i5-10500 reaches 4.6 GHz turbo for responsive multitasking
  • 512 GB SSD provides fast boot and application load times
  • 8 GB DDR4 memory handles everyday business workloads
  • Windows 11 Pro pre-installed for modern security and management features

OptiPlex 5090 SFF Business Desktop

The Dell OptiPlex 5090 SFF is a small form factor desktop built for business environments. It runs on an Intel Core i5-10500 six-core processor reaching 4.6 GHz with Turbo Boost. The system includes 8GB of DDR4 memory and a 512GB SSD. Windows 11 Pro comes pre-installed.

Check Power Supply and Expansion Space

Verify that the proprietary power supply in your existing 5090 chassis can support any graphics card or additional drives you plan to add. The board offers one PCIe x16 slot, one PCIe x4 open-ended slot and two PCIe x1 slots for expansion cards. Measure internal clearance against the 93 mm width and 290 mm depth before purchasing long add-in cards.

Suits Office Work and Multi-Monitor Setups

This configuration suits professionals needing a compact Windows 11 Pro machine for productivity applications and dual DisplayPort monitors. Buyers who want integrated Wi-Fi or a dedicated graphics card should look elsewhere. The 8GB memory limit may restrict users running heavy virtualisation or large datasets.

Highlights

  • Compact small-form-factor design saves desk space
  • 6-core Intel Core i5-10500 reaches 4.6 GHz turbo for responsive multitasking
  • 512 GB SSD provides fast boot and application load times
  • 8 GB DDR4 memory handles everyday business workloads
  • Windows 11 Pro pre-installed for modern security and management features

Specifications

BrandDELL
SeriesOptiPlex
ModelOptiPlex 5090 SFF Desktop
Part NumberOptiPlex 5090 SFF Desktop
TypeBusiness Desktops & Workstations
Form FactorSlim/Small Form Factor
UsageBusiness
ColorGray
Processori5-10500
Memory8GB
Storage512 GB SSD
Wireless CardNo Wifi
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5
CPU NameIntel Core i5-10500
Memory Capacity8GB DDR4
SSD512GB
HDDNo
Screen SizeNo Screen
TouchscreenNo
LAN Speed10/100/1000Mbps
BluetoothYes

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the Dell OptiPlex 5090 SFF come with a keyboard and mouse, or do I need to buy them separately?

Keyboard and mouse are included in the box, so no separate purchase is needed for those. The monitor is not included and must be supplied separately.

Should I choose the 8 GB DDR4 configuration or look for a larger memory option for this model?

The system ships with 8 GB of DDR4 memory. If your workload involves heavier multitasking or larger datasets, a higher-capacity DDR4 kit would be the appropriate upgrade path.

What does the 4.6 GHz turbo figure mean for everyday performance on the Core i5-10500?

The six-core processor runs at a base frequency of 3.2 GHz and can boost up to 4.6 GHz on demanding single-threaded tasks, giving responsive performance for typical business applications.

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