Lenovo ThinkCentre M75s desktop PC Ryzen 5 Pro 5650G 16GB DDR4 512GB NVMe 260W Windows 11 Pro

ThinkCentre M75s business desktop

The Lenovo ThinkCentre M75s is a compact business desktop powered by an AMD Ryzen 5 Pro 5650G processor with six cores and twelve threads. It ships with 16GB of DDR4 memory, a 512GB PCIe NVMe solid-state drive and Windows 11 Pro pre-installed. Integrated AMD Radeon graphics drive up to three displays via two DisplayPort outputs and one HDMI port. A 260-watt power supply, DVD-RW drive, WiFi 6 and Bluetooth 5.1 complete the package.

Suited for office deployment.

This system fits standard office workloads, multi-monitor setups and environments that require managed Windows 11 Pro features. Buyers who need a discrete graphics card, additional internal drive bays or a higher-wattage power supply for expansion cards should consider a tower-class workstation instead. The small form factor and 260-watt PSU limit add-in card options.

260-watt power supply constrains expansion

The 260-watt unit supplies the processor, integrated graphics, memory, SSD and optical drive with no headroom for power-hungry add-in cards. Any upgrade that draws significant 12-volt current — such as a discrete GPU or multiple spinning drives — will exceed the PSU rating and cause instability. Verify the total power budget before adding PCIe devices.