DELL OptiPlex 7040 SFF i7-6700 3.4GHz 16GB DDR4 256GB SSD Windows 10 Pro

Small-form-factor business desktop

The Dell OptiPlex 7040 SFF is a compact desktop built for office tasks and home productivity. Its small chassis fits tight desk spaces while the Intel Core i7-6700 quad-core processor handles everyday applications smoothly. The system ships with Windows 10 Pro pre-installed and activated. It is not suited for buyers who need a discrete graphics card or multiple internal drive bays.

Sustained office workload performance

The four cores running at 3.4 GHz with 8 MB L3 cache maintain steady throughput during long document, spreadsheet and web sessions. Sixteen gigabytes of DDR4 memory keeps many browser tabs and business programs open without swapping. The 256 GB SSD provides fast boot and load times for the operating system and core applications. Thermal limits in the slim case may reduce clock speeds during extended heavy compute tasks.

Display and connectivity limits

Integrated Intel HD 530 graphics drives two DisplayPort outputs and one HDMI port for multi-monitor setups. No VGA or DVI connectors are present, so older monitors require an active adapter. Gigabit Ethernet delivers wired network speeds up to 1000 Mbps. Six USB 3.0 ports and four USB 2.0 ports handle peripherals, while a single serial port supports legacy equipment.