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Black Dell OptiPlex 7090 micro tower desktop with wired keyboard and mouse

DELL

Dell OptiPlex 7090 MT Core i5-11400 16GB 512GB desktop PC

SKU CH-358V-D3Q9E

A micro-tower desktop with an Intel Core i5-11400 processor, 16 GB memory and a 512 GB solid-state drive, ready for Windows 11 Pro

  • Form FactorMicro Tower
  • ColorBlack
  • Windows 11Ready
  • CPU TypeIntel Core i5
  • CPU NameIntel Core i5-11400
  • Memory Capacity16GB
  • 11th Gen Intel Core i5-11400 6-core processor for responsive multitasking
  • 16 GB memory handles multiple business applications simultaneously
  • 512 GB SSD provides fast boot and ample file storage
  • Windows 11 Pro ready with professional security and management features
  • Micro-tower chassis fits compact workspaces at 21×21×12 cm

Dell OptiPlex 7090 MT desktop

The Dell OptiPlex 7090 MT is a micro-tower desktop computer built around an Intel Core i5-11400 six-core processor. It ships with 16GB of memory and a 512GB solid-state drive. Windows 11 Pro comes pre-installed and a wired keyboard and mouse are included in the box. This system targets office professionals and home users who need a compact, ready-to-use PC for everyday productivity.

Sustained workload behaviour

The six-core processor maintains consistent speeds during extended business tasks such as large spreadsheet calculations, video-conferencing streams and background database queries. The 16GB memory capacity keeps multiple enterprise applications resident without excessive paging to the SSD. Thermal design in the micro-tower chassis allows the CPU to hold performance over long periods rather than throttling after short bursts.

Pre-purchase checks

Verify that your monitors accept DisplayPort 1.4a signals because the system provides two such video outputs. Confirm you have desk space for a chassis measuring 21 by 21 by 12 centimetres and can accommodate a 30 kilogram unit. Ensure a wired network drop is available for the single RJ45 port if wireless connectivity is not part of your plan.

Highlights

  • 11th Gen Intel Core i5-11400 6-core processor for responsive multitasking
  • 16 GB memory handles multiple business applications simultaneously
  • 512 GB SSD provides fast boot and ample file storage
  • Windows 11 Pro ready with professional security and management features
  • Micro-tower chassis fits compact workspaces at 21×21×12 cm

Specifications

BrandDELL
SeriesOptiPlex
Model7090 MT
Form FactorMicro Tower
ColorBlack
Windows 11Ready
CPU TypeIntel Core i5
CPU NameIntel Core i5-11400
Memory Capacity16GB
SSD512GB
Screen SizeNo Screen
Video Ports2 x DisplayPort 1.4a
RJ451 port
Keyboard TypeWired Keyboard
Mouse TypeWired Mouse
Dimensions (H x W x D)21x21x12
Weight30
Package ContentsDesktop, Power Cord, Keyboard and Mouse Combo

Questions about this item

How loud and warm does the OptiPlex 7090 MT get when the Core i5-11400 runs at full load all day?

The 7090 MT uses a micro-tower chassis with managed airflow around the 6-core i5-11400, so fan noise stays at a low office hum and case temperatures remain comfortable during sustained workloads.

Which display cables must I already have to use the two DisplayPort 1.4a outputs on this desktop?

You need two DisplayPort 1.4a cables (or DisplayPort-to-HDMI adapters) — the system ships with only the power cord, wired keyboard and wired mouse.

Will my older PCIe 3.0 add-in cards work in the 7090 MT alongside the 11th Gen platform?

Yes, the motherboard’s PCIe slots are backward-compatible, so existing PCIe 3.0 graphics, storage or I/O cards install and operate normally.

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