Lenovo ThinkCentre M920s SFF desktop PC i5-9400 16GB 1TB HDD 11

Compact business desktop

The Lenovo ThinkCentre M920s is a small-form-factor PC built around a 9th Gen Intel Core i5-9400 six-core processor running at 2.90 GHz with a 4.1 GHz maximum turbo. It ships with 16 GB of DDR4 memory, a 1 TB 3.5-inch hard drive and Windows 11 Pro 64-bit pre-installed. Integrated Intel UHD Graphics 630 drives up to two DisplayPort monitors. A DVD±R/RW drive, SDXC reader and USB 3.2 Type-C Gen2 port round out the connectivity.

Office users needing legacy media support

This system suits administrators who require an optical drive for archiving or software installation and an SD card slot for quick data transfer. The 210 W power supply and slim chassis limit discrete graphics upgrades, so buyers needing 3D rendering or multi-monitor gaming should look elsewhere. No Wi-Fi or Bluetooth is fitted, so wireless-dependent workflows will need a separate adapter.

210 W power supply constrains expansion

The 210 W unit powers the CPU, integrated graphics, spinning drive and optical drive with minimal headroom for add-in cards. Any upgrade plan must stay within this budget, making the power rating the decisive specification for configurability.