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Compact black SFF desktop workstation with professional graphics

Lenovo

Lenovo ThinkStation P3 Ultra SFF i5-13600 T400 16GB DDR5 512GB desktop PC

SKU CH-723Y-X0HGD

A compact workstation for CAD and engineering with a 14-core Intel i5-13600, NVIDIA T400 graphics, 16 GB DDR5 and a 512 GB SSD

  • Screen sizeNo Screen
  • ProcessorIntel Core i5
  • RAM capacity16 GB DDR5
  • SSD storage512 GB
  • GPU modelT400
  • Form factorSFF
  • 14-core Intel i5-13600 handles heavy workloads
  • NVIDIA T400 with 4 GB dedicated memory accelerates professional graphics
  • 16 GB DDR5 memory keeps multitasking responsive
  • 512 GB SSD provides fast storage for projects
  • Small form factor fits tight workspaces

Compact workstation for CAD and engineering

The Lenovo ThinkStation P3 Ultra is a small-form-factor desktop built for professional CAD, design and engineering workflows. An Intel Core i5-13600 processor with 14 cores and a 2.00 GHz base frequency drives multi-threaded applications. NVIDIA T400 graphics with 4 GB dedicated memory accelerate viewport performance. Windows 11 Pro supplies enterprise security features out of the box.

Step up from integrated graphics or older SFF units

This system replaces desktops that rely on integrated graphics or previous-generation compact workstations. The jump is worth it when 3D modelling, rendering or simulation tasks exceed the memory and compute headroom of those platforms. The T400 GPU adds certified driver stability for professional ISV applications. The SFF chassis keeps the footprint minimal while delivering that certified performance.

16 GB DDR5 and 512 GB SSD handle typical project

The 16 GB DDR5 memory and 512 GB SSD comfortably manage standard CAD assemblies, BIM models and engineering datasets. Large point-cloud scans, complex simulation meshes or multi-application workloads will exceed the installed RAM and require an upgrade. Storage capacity fills quickly with raw project archives and local asset libraries. The compact chassis limits internal expansion compared with tower workstations.

How it compares

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

Price $679.99
Pricier than about 62% 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 P3 Ultra
Product typeEveryday Value
Product colorBlack
Processor
ProcessorIntel Core i5
Memory
RAM capacity16 GB DDR5
Storage
SSD storage512 GB
Display
Screen sizeNo Screen
Touch inputNo
Graphics
GPU modelT400
Size & build
Form factorSFF
In the box
Included monitorNot included

Questions about this item

What are the dimensions and weight of the ThinkStation P3 Ultra SFF chassis?

The system weighs 7.9400 units and uses a small-form-factor chassis designed for compact professional workspaces.

How do I add more memory to the 16GB DDR5 configuration?

Open the chassis, locate the DDR5 DIMM slots on the motherboard, and insert compatible DDR5 modules; the step often missed is seating each module fully until the retention clips click.

Can the 512GB SSD be replaced with a larger drive later?

Yes, the 512GB SSD is removable; power down, open the case, disconnect the drive, install the replacement, then reinstall the operating system and drivers.

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