Lenovo ThinkStation Mini Desktop i9-14900 T400 4GB 16GB DDR5 2TB NVMe Win 11 Pro

Compact workstation desktop

The Lenovo ThinkStation Mini packs a 14th Gen Intel i9-14900 processor with 24 cores and 32 threads into a 7 by 7.25 inch chassis. It targets professionals who need high single-thread frequency up to 5.8 GHz for CAD, simulation or data-analysis workloads but have limited desk space. The 300 W power supply and integrated NVIDIA T400 graphics keep the platform self-contained without external power bricks.

NVIDIA T400 4 GB GDDR6

The dedicated T400 adds 4 GB of GDDR6 memory alongside the processor graphics, giving ISV-certified drivers for SolidWorks, Revit and similar applications. Four display outputs — one full-size DisplayPort, three mini-DisplayPort and HDMI — drive up to four 4K monitors from a single system. WiFi 6 and Bluetooth 5.3 handle wireless peripherals while the RJ-45 port provides wired network stability.

16 GB DDR5 and 2 TB NVMe

Sixteen gigabytes of DDR5 SO-DIMM memory suits typical single-model assemblies and medium datasets; larger multi-discipline models will require a memory upgrade. The 2 TB PCIe NVMe SSD holds the operating system, applications and active project files with headroom for local caches. Builders needing a second GPU, additional internal storage bays or higher sustained power draw should consider a tower workstation instead.