Dell OptiPlex 990 SFF All-in-One 22" 1920x1080 i5-2400 3.1GHz 8GB 1TB SSD

Dell OptiPlex 990 SFF All-in-One 22

This Dell OptiPlex 990 small-form-factor all-in-one combines the PC and a 22-inch 1920 x 1080 display in a single black and silver chassis. It is powered by a 2nd Gen Intel Core i5-2400 quad-core processor running at 3.10 GHz with 3.60 GHz turbo boost. The system ships with 8 GB of DDR3 memory, a 1 TB solid-state drive and Windows 10 Pro 64-bit pre-installed. A USB keyboard and mouse are included for immediate use.

Build, Connectivity and Daily Use

The integrated design reduces desk clutter by housing the computer behind the 60 Hz LCD panel. Video inputs on the all-in-one base include DVI-D and VGA for external sources. USB 2.0 downstream and upstream ports handle peripheral connections. A DVD-RW drive provides optical media access. Wired Ethernet and a USB Wi-Fi adapter supply network connectivity. The slim chassis limits internal expansion compared with tower models.

Upgrade Context and Limits

The 1 TB SSD replaces a traditional hard drive for faster boot and application loading. Memory can be increased to a maximum of 16 GB of DDR3 if workloads demand more capacity. Buyers who need modern USB standards, discrete graphics performance or a newer processor generation should consider a different platform. The 2nd Gen Intel architecture suits basic office tasks and legacy software compatibility.