Lenovo
Lenovo ThinkStation Mini i9-14900 8GB 256GB T400 Win 11 Pro
A mini desktop with a 14th Gen i9-14900, NVIDIA T400 graphics, 8GB DDR5, 256GB NVMe SSD, WiFi 6 and Bluetooth 5.3 running Windows 11 Pro
- TypeBusiness & Home Office
- Form FactorMini PC
- Power Supply300W
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- L3 Cache Per CPU36MB Cache
- 14th Gen i9-14900 with 24 cores and 32 threads powers demanding workloads
- NVIDIA T400 4GB GDDR6 graphics drives multi-display productivity
- 8GB DDR5 memory and 256GB PCIe NVMe SSD deliver responsive performance
- WiFi 6 and Bluetooth 5.3 plus RJ-45 keep connections stable
- Compact 1.5in high mini chassis fits tight workspaces
Compact workstation for professional workflows
The Lenovo ThinkStation Mini pairs a 14th Gen Intel Core i9-14900 processor with 24 cores and 32 threads alongside an NVIDIA T400 4GB GDDR6 graphics card. It ships with 8GB DDR5 memory and a 256GB PCIe NVMe SSD running Windows 11 Pro. This configuration targets users who need multi-threaded CPU performance and certified professional graphics in a 7 IN by 7.25 IN by 1.5 IN chassis.
Verify power and display connections before ordering
The system relies on a 300W internal power supply, so confirm your workload stays within that envelope. Video outputs consist of one HDMI, one full-size DisplayPort and three mini DisplayPort connectors; ensure your monitors match these interfaces or that you have suitable adapters. Wireless connectivity uses WiFi 6 and Bluetooth 5.3, while a single RJ-45 port handles wired networking.
Small footprint with dense port layout
At 3.1lb the unit is light enough for shelf or VESA mounting behind a display. The front panel provides a USB 3.2 Type-C port and a headphone/microphone combo jack for quick peripheral access. A USB keyboard and mouse are included in the box. The compact dimensions leave little internal expansion room, so plan storage and memory needs around the existing 256GB NVMe drive and single SODIMM slot.
Highlights
- 14th Gen i9-14900 with 24 cores and 32 threads powers demanding workloads
- NVIDIA T400 4GB GDDR6 graphics drives multi-display productivity
- 8GB DDR5 memory and 256GB PCIe NVMe SSD deliver responsive performance
- WiFi 6 and Bluetooth 5.3 plus RJ-45 keep connections stable
- Compact 1.5in high mini chassis fits tight workspaces
Specifications
| Brand | Lenovo |
|---|---|
| Model | ThinkStation |
| Type | Business & Home Office |
| Form Factor | Mini PC |
| Power Supply | 300W |
| Monitor | Monitor not included |
| Operating System | Windows 11 Pro |
| L3 Cache Per CPU | 36MB Cache |
| GPU/VGA Type | NVIDIA T400 |
| Graphics Interface | PCI Express x16 |
| Memory Capacity | 8GB DDR5 |
| SSD | 256 GB |
| HDD | No |
| Optical Drive Type | No Optical Drive |
| Screen Size | No Screen |
| WLAN | 802.11ax |
| Bluetooth | Bluetooth 5.3 |
| Card Reader | No |
| RJ45 | Yes |
| Keyboard Type | USB Keyboard |
Questions about this item
Does the box include a monitor, or do I need to buy one separately?
The system ships with a USB keyboard and mouse, but no monitor is included so you will need to provide your own display.
Is the 8 GB of DDR5 memory enough for professional 3D work, or should I plan to add more?
8 GB DDR5 SO-DIMM handles everyday CAD and multi-tasking; for larger assemblies or rendering you will want to install additional modules.
What does the i9-14900's 5.8 GHz boost actually deliver in a 300 W mini chassis?
The 24-core, 32-thread processor reaches 5.8 GHz on short bursts; sustained loads are limited by the 300 W power supply and compact thermal design.
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