DELL OptiPlex 3010 SFF i3-3220 3.30GHz 4GB DDR3 1TB HDD DVD-RW Windows 10 Pro desktop PC

Compact desktop for everyday tasks

The Dell OptiPlex 3010 SFF ships with an Intel Core i3-3220 running at 3.30 GHz, 4 GB of DDR3 memory, a 3.5" 1 TB SATA hard drive and a 16X DVD±RW drive. Windows 10 Pro 64-bit is pre-installed alongside a USB keyboard and mouse. Integrated Intel HD Graphics 2500 drives VGA and HDMI outputs for dual-display support. This small-form-factor system suits students, home offices or general business use.

Check power and expansion limits

The SFF chassis uses a proprietary power supply and low-profile expansion slots, so verify that any add-in card fits the reduced height and that the PSU can deliver the required wattage. Only two 240-pin DIMM sockets are present, limiting total memory to 8 GB of DDR3. The single 3.5" drive bay is occupied by the included hard drive; adding a 2.5" SSD would need a bracket and a free SATA port. Gigabit Ethernet is onboard and no discrete graphics card is installed.

Steady performance within thermal bounds

Under sustained workloads the dual-core processor maintains its 3.30 GHz clock while the compact cooler manages heat within the small enclosure. Integrated graphics share system memory, so extended 3D or video tasks will be constrained by the 4 GB RAM ceiling and the HD 2500 capabilities. The mechanical hard drive provides consistent sequential throughput but latency remains higher than solid-state storage during prolonged random access. Fan noise rises gradually as the chassis warms during long sessions.