DELL OptiPlex 990 SFF All-in-One 22" i7-2600 3.4GHz 8GB 256GB SSD Windows 10 Pro

Ready-to-use desktop with integrated 22" display

This Dell OptiPlex 990 SFF All-in-One combines the computer and a 22" 1920 x 1080 monitor in a single slim chassis. It ships with a 2nd Gen Intel Core i7-2600 quad-core processor at 3.4 GHz, 8 GB of DDR3 RAM and a 256 GB SSD. Windows 10 Pro 64-bit is pre-installed along with a USB keyboard and mouse.

Compact chassis reduces cable clutter

The all-in-one design removes the need for a separate tower and video cable, leaving only the power cord and any USB peripherals you add. Two USB 2.0 downstream ports and one upstream port sit on the base alongside DVI-D and VGA video inputs for an optional second screen. A DVD-RW drive and USB Wi-Fi adapter are already fitted inside the unit.

Turbo Boost to 3.80 GHz handles sustained

The i7-2600 can raise its clock speed to 3.80 GHz when thermal headroom allows, keeping performance steady during extended workloads. The slim form factor limits internal airflow compared with a full tower, so continuous heavy compute tasks will run warmer than in a larger chassis. Buyers who need more than 8 GB of RAM or a second discrete graphics card should consider a traditional desktop configuration.