Dell OptiPlex 990 SFF All-in-One 22" 1920 x 1080 i5-2400 3.1GHz 8GB 1TB SSD

All-in-One 22" 1920 x 1080

This Dell OptiPlex 990 SFF All-in-One integrates a 22-inch 1920 x 1080 display with the main unit. It suits office workers and home users who want a complete desktop solution with minimal cable clutter. The system arrives new with Windows 10 Pro installed and includes a USB keyboard and mouse. It is not for buyers who need a separate tower for future graphics upgrades or those who require a larger screen size.

Build fit: i5-2400 DDR3 Q67

The 2nd Gen Intel Core i5-2400 3.10 GHz processor sits on an Intel Q67 chipset with 8 GB of DDR3 RAM installed. A 1 TB 2.5-inch SSD provides the primary storage and a DVD-RW drive handles optical media. Connectivity covers DVI-D and VGA video inputs alongside USB 2.0 downstream and upstream ports. Wireless networking is supplied via a USB WiFi adapter. The compact all-in-one design frees desk space but does not offer internal expansion slots for add-in cards.

Sustained load: Turbo 3.60 GHz

Under sustained workloads the quad-core i5-2400 can reach 3.60 GHz Turbo Boost speeds across its four threads. The integrated 1 TB SSD maintains consistent read and write performance for applications and large files during extended sessions. The slim chassis relies on internal airflow to manage thermals for the processor and chipset. It is not suited for continuous heavy rendering or compute tasks that demand discrete graphics or higher memory bandwidth.