DELL OptiPlex 3090 desktop PC i7-10700 16GB DDR3 500GB SSD 500GB HDD Windows 11 Pro dual 24" monitors

Complete Desktop Workstation

The Dell OptiPlex 3090 arrives as a ready-to-use system built around an Intel Core i7-10700 processor with 16 GB of DDR3 memory. It includes a 500 GB SSD and a 500 GB SATA hard drive for combined speed and capacity. Windows 11 Pro is pre-installed alongside Wi-Fi and Bluetooth connectivity. Two 24-inch monitors, a wired keyboard and a USB mouse complete the package for immediate productivity.

Ideal for Office and Home Users

This configuration suits professionals, students and families who need a single purchase that covers the tower, displays and input devices for everyday tasks such as document work, video calls and web browsing. The integrated graphics and fixed memory layout make it unsuitable for buyers who want more storage bays, discrete GPU performance or the ability to install faster memory modules beyond the supported DDR3 standard.

Memory Generation Determines Upgrade Path

The system uses DDR3 memory in a single 16 GB module with one additional slot available, allowing expansion up to the 64 GB maximum supported by the platform. Only DDR3 modules are compatible; DDR4 sticks will not fit. Verifying this generation before purchasing additional RAM ensures the upgrade will work correctly.