Lenovo ThinkStation Mini PC i9-14900 16GB DDR5 1TB NVMe T400 4GB Win 11 Pro 300W

Compact workstation for professional workflows

The Lenovo ThinkStation Mini PC pairs a 14th Gen Intel Core i9-14900 processor with 24 cores and 32 threads with an NVIDIA T400 4GB GDDR6 graphics card. Sixteen gigabytes of DDR5 memory and a 1TB PCIe NVMe SSD provide a responsive platform for CAD, content creation and multi-monitor productivity. Windows 11 Pro is pre-installed for immediate deployment in business environments.

Mini chassis with extensive display connectivity

The 7 by 7.25 by 1.5 inch black enclosure houses a 300W power supply and weighs 3.1lb, allowing discreet placement on a desk or behind a monitor. Video outputs include one HDMI, one full-size DisplayPort and three mini-DisplayPort connectors, supporting up to four external displays without adapters. A USB 3.2 Type-C port, RJ-45 Ethernet, WiFi 6 and Bluetooth 5.3 cover modern peripheral and network needs.

Efficient cooling within a low-power envelope

The 300W power supply limits total system draw, so the CPU and discrete GPU operate within a tight thermal budget that keeps fan noise low during typical office and design workloads. Sustained all-core Turbo frequencies up to 5.8GHz are achievable for short bursts before thermal throttling engages. The compact internal layout leaves no room for additional storage drives or full-size expansion cards.