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Compact black Lenovo ThinkStation Mini PC, 7 by 7.25 by 1.5 inches

Lenovo

Lenovo ThinkStation Mini PC i9-14900 T400 4GB 16GB DDR5 8TB NVMe Win 11 Home 300W

SKU CH-3GEB-K2R1N

Mini desktop workstation with a 14th Gen Intel Core i9-14900 24-core processor, NVIDIA T400 4GB GDDR6 graphics, 16GB DDR5 memory and an 8TB PCIe NVMe SSD, running Windows 11 Home

  • Screen sizeNo Screen
  • RAM capacity16 GB DDR5
  • SSD storage8 TB
  • GraphicsNVIDIA T400
  • Operating systemWindows 11 Home
  • Form factorMini PC
  • 24 cores and 32 threads handle heavy workloads with the i9-14900 processor
  • NVIDIA T400 4 GB GDDR6 graphics drive professional visual tasks
  • 16 GB DDR5 memory keeps multitasking responsive
  • 8 TB NVMe SSD stores large projects and boots fast
  • WiFi 6 and Bluetooth 5.3 give reliable wireless connectivity

Lenovo ThinkStation Mini PC i9-14900

This Lenovo ThinkStation Mini PC is a new desktop computer built around a 14th Gen Intel Core i9-14900 processor with 24 cores and 32 threads. It ships with Windows 11 Home, 16GB DDR5 memory and an 8TB PCIe NVMe SSD. A 300W power supply powers the compact chassis.

Suited for multi-threaded workloads

The system suits users who need high core counts for rendering, compilation or data analysis and want up to four displays via HDMI, DisplayPort and three mini-DisplayPort outputs. It is not for buyers who require internal drive bays, a card reader or a higher-wattage power supply for larger graphics cards.

USB keyboard and mouse included for immediate use

The bundled USB keyboard and mouse let you start working without extra peripherals. WiFi 6 and Bluetooth 5.3 provide wireless connectivity, while the RJ-45 port adds wired networking. The 300W PSU limits future GPU upgrades to low-profile cards within its power envelope.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $2,068.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR5
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 8 TB
Higher than about 94% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Brand nameLenovo
Model nameThinkStation
Product typeBusiness & Home Office
Processor
L3 cache per CPU36 MB Cache
Memory
RAM capacity16 GB DDR5
Storage
SSD storage8 TB
Hard driveNo
Optical driveNo Optical Drive
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA T400
GPU interfacePCI Express x16
Connectivity
Wi-Fi802.11ax
Bluetooth support5.3
Ports & slots
Memory card readerNo
Ethernet portYes
Power
Power supply300 W
Size & build
Form factorMini PC
In the box
Included monitorNot included
Software
Operating systemWindows 11 Home
More details
Keyboard typeUSB Keyboard

Questions about this item

What display cables or adapters do I need to use the HDMI, DisplayPort and mini DisplayPort outputs on this ThinkStation?

The system provides one HDMI, one full-size DisplayPort and three mini DisplayPort connectors. Use cables or adapters that match those ports for each monitor you want to attach.

Can I keep my existing USB keyboard and mouse with this mini PC?

Yes — the unit includes USB ports and ships with a USB keyboard and mouse, so your current USB input devices will work without extra hardware.

How can I verify the NVIDIA T400 4 GB GDDR6 graphics are active after setup?

Open Device Manager or the NVIDIA Control Panel in Windows 11 Home and confirm the T400 appears as the display adapter with 4 GB of dedicated video memory.

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