We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black mini desktop cube with front USB-C port

Lenovo

Lenovo ThinkStation Mini i9-14900 T400 16GB 512GB Win 11 Home

SKU CH-H5YN-Y83S1

Compact mini desktop with a 14th Gen Intel Core i9-14900 24-core processor, NVIDIA T400 4GB GDDR6 graphics, 16GB DDR5 memory and a 512GB PCIe NVMe SSD

  • Screen sizeNo Screen
  • RAM capacity16 GB DDR5
  • SSD storage512 GB
  • GraphicsNVIDIA T400
  • Operating systemWindows 11 Home
  • Form factorMini PC
  • 24 cores and 32 threads handle heavy workloads
  • NVIDIA T400 4 GB GDDR6 drives professional graphics
  • 16 GB DDR5 memory keeps multitasking smooth
  • 512 GB PCIe NVMe SSD loads apps fast
  • Mini 7 × 7.25 × 1.5 in chassis fits tight spaces

Compact Workstation Mini PC

The Lenovo ThinkStation Mini pairs a 14th Gen Intel Core i9-14900 processor with an NVIDIA T400 4GB GDDR6 graphics card in a 1.5 inch high chassis. It ships with 16GB DDR5 memory, a 512GB PCIe NVMe SSD and Windows 11 Home pre-installed. The 300W power supply supports the 24-core, 32-thread CPU and dedicated GPU for professional applications.

Step Up From Integrated Graphics

The discrete T400 adds 4GB GDDR6 video memory and native multi-display support via HDMI, DisplayPort and three mini-DisplayPort outputs. This configuration suits CAD, GIS and multi-monitor trading desks where integrated graphics lack the frame buffer or output count. Buyers needing certified drivers for ISV applications gain the NVIDIA professional software stack without a full tower workstation.

Sustained Load In A Small Enclosure

The 300W PSU and compact thermal design keep the i9-14900 at its 2.00GHz base clock during extended renders or simulations, with turbo up to 5.8GHz available for shorter bursts. WiFi 6 and Bluetooth 5.3 maintain connectivity while the RJ-45 port provides wired stability. The system is not for users who need internal drive bays, full-height expansion cards or liquid cooling headroom.

How it compares

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

Price $1,194.99
Pricier than about 82% 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 512 GB
Typical for this category: the median of 11,342 items is 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 storage512 GB
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 are the exact width, depth and height of this Mini PC?

The chassis measures 7 in wide, 7.25 in deep and 1.5 in high and weighs 3.1 lb.

How do I add the NVIDIA T400 graphics card and which slot does it use?

The T400 is factory-installed in the PCI Express x16 slot; no further installation is required.

Which storage drive can be swapped later and what interface does it use?

The 512 GB PCIe NVMe SSD is the only internal drive and can be replaced with another NVMe module.

More in Tower & Compact Desktop PCs

Similar items