DELL OptiPlex 5090 SFF i5-10400 2.90GHz 16GB 512GB SSD Windows 11 Pro desktop PC

Small-form-factor desktop for office work

The Dell OptiPlex 5090 SFF fits a 10th-generation Core i5-10400 running at 2.90 GHz, 16 GB of RAM and a 512 GB SSD into a compact chassis that suits desk-constrained offices and light industrial stations. Windows 11 Pro is pre-installed and the integrated Intel UHD Graphics 630 drives a DisplayPort monitor.

Step up from older SFF units

Replacing a 6th- or 7th-generation OptiPlex brings noticeably quicker multi-tasking and faster boot times thanks to the newer processor architecture and solid-state storage. The jump is worthwhile when legacy desktops struggle with current web apps, large spreadsheets or simultaneous video calls.

Simple drop-in deployment

The small-form-factor case opens without tools so IT staff can verify the drive or memory before imaging. Integrated graphics means no separate card to seat, but the single DisplayPort output limits multi-monitor setups unless a USB-C dock or adapter is added.