DELL OptiPlex 3090 Micro Desktop i5-10500T 16GB 256GB SSD 500GB HDD

Micro form factor for office deployments

The Dell OptiPlex 3090 Micro Desktop fits into tight spaces with a width of 1.42 inch and a depth of 7.03 inch. It ships with Windows 10 Pro and includes a keyboard and mouse so it is ready for immediate business use. The compact chassis weighs 2.56 lb, making it easy to mount behind a display or tuck onto a shelf.

Thermals and power in daily workloads

The six-core Intel Core i5-10500T runs at a 2.3 GHz base frequency and reaches 3.8 GHz with Turbo Boost while staying inside a low-power envelope suited to the tiny chassis. Integrated graphics handle standard office visuals without a discrete card, keeping heat output and fan noise modest during typical productivity tasks.

Build quality and daily connectivity

A thumbscrew secures the cover for tool-less access while a padlock loop and K-lock slot provide physical security options. Front I/O includes a universal audio jack, a USB 3.2 Gen 1 Type-A port with Smart Power On, and line-in/out. The rear adds four more USB 3.2 Gen 1 Type-A ports, two DisplayPort outputs, an RJ-45 jack and optional port knock-outs for serial, PS/2, VGA, DP 1.4 or HDMI 2.0. No wireless card is installed.