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Small black desktop tower with front USB-C and USB ports

DELL

DELL OptiPlex 5080 SFF i5-10400 2.90GHz 16GB 512GB desktop PC

SKU CH-QTNJ-3JB7E

A compact desktop with a six-core Intel processor at 2.90 GHz, 16 GB memory, 512 GB SSD and Windows 11 Pro

  • Included monitorNot included
  • Product typeAll-in-One PC
  • Hex-core processor handles multi-tasking with 2.90 GHz base speed
  • 16 GB memory keeps multiple business applications responsive
  • 512 GB SSD provides fast boot and file access
  • Windows 11 Pro enables modern management and security features
  • Small form factor fits tight desk spaces while offering USB 3.2 and USB-C connectivity

Dell OptiPlex 5080 SFF purpose

This compact desktop ships with Windows 11 Pro and a 10th-generation Intel Core i5-10400 processor running at 2.90 GHz. Six cores and 16 GB of memory give office teams and home workers reliable throughput for everyday productivity apps and video calls. The small-form-factor chassis fits tight desk spaces without sacrificing essential connectivity.

Upgrade path from older OptiPlex units

Replacing a 6th- or 7th-generation OptiPlex adds two extra cores, faster USB 3.2 ports and a modern DisplayPort output for dual-monitor setups. The jump pays off when users open large spreadsheets, run virtual desktops or need quicker file transfers from external drives. Systems already on 8th- or 9th-gen chips see smaller gains unless the SFF size is the deciding factor.

SFF expansion limits

The Small Form Factor design restricts internal upgrades to low-profile cards and a single M.2 slot already occupied by the 512 GB SSD. Extra storage must use USB 3.2, USB-C or USB 2.0 ports, and discrete graphics are limited by the slim case and power budget. Buyers who need multiple add-in cards or additional internal drives should consider a tower chassis instead.

How it compares

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

Price $447.99
Typical for this category: the median of 14,711 items is $494.99.

Specifications

Product
Model nameOptiPlex 5080
Product typeAll-in-One PC
In the box
Included monitorNot included

Questions about this item

Will the SFF chassis fit on a standard VESA mount?

The OptiPlex 5080 SFF is a tower-style desktop, not an all-in-one, so it sits on a desk or floor rather than mounting behind a monitor.

Does the Windows 11 Pro licence activate automatically on first boot?

Yes, the OS is pre-installed and will activate during the initial setup once the system connects to the internet.

Can the 512 GB SSD be swapped for a larger drive later?

The M.2 slot accepts a replacement SSD; clone the current drive or reinstall Windows 11 Pro on the new module.

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