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Compact black ultra-small desktop tower, vertical orientation, matte finish

DELL

DELL OptiPlex 3090 UFF desktop PC i5-1145G7 16GB DDR4 256GB NVMe

SKU CH-Y11V-P67PX

Ultra-small desktop with an 11th-gen Core i5, 16GB DDR4, 256GB NVMe storage and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorUltra Small
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • CPU TypeIntel Core i5 11th Gen

ram 16

ssd 512

  • Ultra-small chassis fits tight workspaces measuring 96.10 mm wide
  • Quad-core i5-1145G7 reaches 4.40 GHz for responsive business multitasking
  • 16 GB DDR4 at 3200 MHz handles simultaneous office applications smoothly
  • 256 GB NVMe Class 35 drive boots Windows 11 Pro in seconds
  • Wi-Fi 802.11 ac plus Bluetooth 5 keeps peripherals connected without cables

Ultra-Small Business Desktop

The Dell OptiPlex 3090 UFF is an ultra-small form factor desktop built for professional environments. It runs Windows 11 Pro on an Intel Core i5-1145G7 quad-core processor reaching 4.40 GHz. The system includes 16GB of 3200MHz DDR4 memory and a 256GB PCIe NVMe Class 35 solid-state drive. Integrated Intel UHD Graphics drive the display output.

Suits Space-Constrained Offices

This desktop suits offices needing a compact, quiet PC for productivity, web apps and multi-monitor setups via DisplayPort 1.4 and USB-C video. It is not for buyers who want more storage than 256GB, builders who need a second M.2 NVMe drive, or users requiring a dedicated graphics card or an optical drive. The single 2230 M.2 slot is occupied by the boot drive.

256GB PCIe NVMe Class 35 Boot Drive

The single specification that decides fit is the 256GB PCIe NVMe Class 35 solid-state drive in the sole M.2 2230 slot. It delivers fast boot and application loading for the installed Windows 11 Pro 64-bit OS. There is no second M.2 slot for additional NVMe storage, only a SATA 3.0 connector for a hard drive. Expanding capacity requires a SATA drive or external USB storage.

Highlights

  • Ultra-small chassis fits tight workspaces measuring 96.10 mm wide
  • Quad-core i5-1145G7 reaches 4.40 GHz for responsive business multitasking
  • 16 GB DDR4 at 3200 MHz handles simultaneous office applications smoothly
  • 256 GB NVMe Class 35 drive boots Windows 11 Pro in seconds
  • Wi-Fi 802.11 ac plus Bluetooth 5 keeps peripherals connected without cables

Specifications

BrandDELL
SeriesOptiPlex
TypeBusiness Desktops & Workstations
Form FactorUltra Small
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5 11th Gen
GPU/VGA TypeIntel UHD Graphics
Memory Capacity16GB DDR4
SSD256GB
Screen SizeNo Screen

Other versions of this model

3 more in the same range

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

Questions about this item

Does the unit ship with a monitor, keyboard or mouse, or do I need to buy them separately?

The OptiPlex 3090 UFF arrives without a monitor, keyboard or mouse; you will need to supply those peripherals yourself.

Should I pick the 256 GB or 512 GB storage option for this i5-1145G7 model?

This listing is the 256 GB PCIe M.2 NVMe Class 35 drive; the 512 GB variant is a different SKU not covered here.

What does the 4.40 GHz turbo figure mean for everyday workloads on this desktop?

The Core i5-1145G7 can reach 4.40 GHz on short bursts, giving snappy response in office apps and light multitasking while staying within the ultra-small chassis thermal limits.

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