DELL Optiplex 7010 desktop PC i5-3470 16GB 500GB WiFi

Dell Optiplex 7010 desktop for office work

This desktop computer ships with an Intel Core i5-3470 processor running at 3.2 GHz, 16GB of DDR3 memory and a 500GB hard drive. It includes Windows 10 Pro 64-bit, integrated Intel HD Graphics 2500 and a USB WiFi dongle for wireless networking. A keyboard, mouse and power cord are also supplied.

Sustained load behaviour with quad-core CPU and HDD

The four-core processor maintains its 3.2 GHz clock speed across extended tasks such as large spreadsheet calculations or background updates. Intel HD Graphics 2500 shares system memory, so prolonged 3D workloads will reduce the RAM available to applications. The mechanical hard drive delivers consistent throughput for sequential reads but slows noticeably under random write queues.

Practical limits of Gigabit Ethernet

The single RJ45 port supports 10/100/1000 Mbps wired connections, capping local network transfers at the Gigabit ceiling. Wireless performance is bounded by the 802.11n standard, which tops out well below modern ac or ax speeds and can become a bottleneck on busy networks. Video output relies on one VGA and one DisplayPort connector for dual-display setups.