DELL OptiPlex 9020 SFF desktop PC i5-4570 3.2GHz 16GB DDR3 512GB SSD

Compact business desktop for office tasks

The Dell OptiPlex 9020 SFF is a small-form-factor desktop built around a 4th Generation Intel Core i5-4570 quad-core processor running at 3.20 GHz with a 3.60 GHz turbo frequency. It ships with 16 GB of DDR3 memory and a 512 GB solid-state drive for responsive everyday performance. Windows 10 Pro 64-bit is pre-installed, and a USB keyboard and mouse are included. Integrated Intel HD Graphics 4600 drives up to three displays via the available video outputs.

Check power supply and expansion space before

The SFF chassis uses a proprietary lower-wattage power supply, so verify that any planned graphics card or additional drives stay within its capacity. Only low-profile expansion cards fit the single PCIe x16 slot and the PCIe x1 slot; full-height cards will not install. The motherboard has two DDR3 DIMM slots supporting up to 32 GB total, so confirm your memory upgrade plans match that limit. Ensure your monitor provides VGA, DisplayPort or HDMI 1.4 inputs to match the onboard video ports.

Steel SFF chassis with front-access connections

The black and silver steel case measures 3.5 inches wide and uses a tool-less latch for quick internal access. Front-mounted USB ports and the DVD±RW tray keep daily media tasks convenient without reaching around the rear. Rear I/O includes Gigabit Ethernet, multiple USB ports, VGA, DisplayPort and HDMI 1.4 for flexible display connectivity. The compact footprint suits crowded desks, while the integrated power supply and low-profile brackets keep cable routing tidy in tight spaces.