Lenovo ThinkStation P3 Ultra SFF Gen 2 Review: Small Chassis, Surprising Power - StorageReview.com
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Home » Review » Lenovo ThinkStation P3 Ultra SFF Gen 2 Review: Small Chassis, Surprising Power
Lenovo ThinkStation P3 Ultra SFF Gen 2 Review: Small Chassis, Surprising Power
by Lyle Smith<br>on November 25, 2025
Consumer ◇<br>Workstation
The Lenovo ThinkStation P3 Ultra SFF Gen 2 provides powerful workstation capabilities without occupying excessive desk space. If you’re working in architecture, engineering, design, data analysis, or anything that leans on ISV-certified apps, this system fits nicely into that space. It’s built to handle demanding work without taking over your desk, making it a good fit for teams that need power in a small footprint.
Lenovo ThinkStation P3 Ultra SFF Gen 2: CPU Options
The ThinkStation P3 Ultra Gen 2 offers a wide range of Intel CPU options, so you can align it with your workflow and budget.
Entry configurations start with Intel’s Core Ultra 5 processors. These CPUs use Intel’s hybrid core layout and have more than enough power for day-to-day work, multitasking, and light creative tasks. Depending on the specific Ultra 5 model, core counts reach up to 14, with boost clocks up to 5.2 GHz. All Ultra 5 options include Intel’s integrated graphics, which are suitable for general visual tasks and light content work.
Processor Name<br>Cores<br>Threads<br>Base Frequency<br>Max Frequency<br>Cache<br>Memory Support<br>Processor Graphics
Core Ultra 5 225<br>10 (6 P-core + 4 E-core)<br>10<br>P-core 3.3GHz / E-core 2.7GHz<br>Max Turbo up to 4.9GHz / P-core 4.9GHz / E-core 4.4GHz<br>20MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 5 225T<br>10 (6 P-core + 4 E-core)<br>10<br>P-core 2.5GHz / E-core 1.9GHz<br>Max Turbo up to 4.9GHz / P-core 4.9GHz / E-core 4.4GHz<br>20MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 5 235<br>14 (6 P-core + 8 E-core)<br>14<br>P-core 3.4GHz / E-core 2.9GHz<br>Max Turbo up to 5.2GHz / P-core 5.2GHz / E-core 4.6GHz<br>24MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 5 245K<br>14 (6 P-core + 8 E-core)<br>14<br>P-core 3.7GHz / E-core 3.6GHz<br>Max Turbo up to 5.2GHz / P-core 5.2GHz / E-core 4.6GHz<br>24MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 7 265<br>20 (8 P-core + 12 E-core)<br>20<br>P-core 3.2GHz / E-core 1.8GHz<br>Max Turbo up to 5.3GHz / P-core 5.2GHz / E-core 4.6GHz<br>30MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 7 265K<br>20 (8 P-core + 12 E-core)<br>20<br>P-core 3.9GHz / E-core 2.7GHz<br>Max Turbo up to 5.5GHz / P-core 5.4GHz / E-core 4.6GHz<br>30MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 7 265T<br>20 (8 P-core + 12 E-core)<br>20<br>P-core 1.5GHz / E-core 1.2GHz<br>Max Turbo up to 5.3GHz / P-core 5.2GHz / E-core 4.6GHz<br>30MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 9 285<br>24 (8 P-core + 16 E-core)<br>24<br>P-core 3.8GHz / E-core 2.5GHz<br>Max Turbo up to 5.7GHz / P-core 5.5GHz / E-core 4.6GHz<br>36MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 9 285K<br>24 (8 P-core + 16 E-core)<br>24<br>P-core 3.7GHz / E-core 2.9GHz<br>Max Turbo up to 5.7GHz / P-core 5.5GHz / E-core 4.6GHz<br>36MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
Core Ultra 9 285T<br>24 (8 P-core + 16 E-core)<br>24<br>P-core 1.4GHz / E-core 1.2GHz<br>Max Turbo up to 5.4GHz / P-core 5.3GHz / E-core 4.6GHz<br>36MB Intel Smart Cache<br>DDR5-6400<br>Intel Graphics
For more demanding workflows, the system can be configured with Core Ultra 7 processors. These CPUs increase the core count to as high as 20 (8 P + 12 E) and deliver higher sustained performance for tasks such as code compilation, media creation, and CAD work. Boost clocks hit up to 5.5 GHz on K-series models, giving you faster turnaround during heavy workloads and large datasets.
At the top end, Lenovo offers Core Ultra 9 configurations with up to 24 cores, providing plenty of power for tasks like rendering, simulation, and data analysis. Ultra 9 models can reach 5.7 GHz and support DDR5-5600 or DDR5-6400, helping the system stay responsive when you’re pushing it harder. Despite all that power, the Ultra 9 options still fit comfortably within the P3 Ultra SFF Gen2’s compact cooling design, making it a powerful setup in a small footprint.
GPU Options
Lenovo offers a focused set of GPU options for the ThinkStation P3 Ultra SFF Gen 2, ranging from the integrated Intel graphics built into the Core Ultra processors to several professional NVIDIA cards. These options cover everything from light office and creative work to heavier 3D, CAD, and AI jobs.
The integrated Intel GPU is fine for general productivity, light media work, and multi-display setups. It keeps the power draw low and is enough for users who aren’t relying on GPU-accelerated applications.
Graphics<br>Memory<br>Power<br>Connector<br>Form Factor<br>SLI / NVLink
NVIDIA RTX A400<br>4GB GDDR6<br>50W<br>4× miniDP 1.4a<br>Single slot<br>None
NVIDIA RTX A1000<br>8GB GDDR6<br>50W<br>4× miniDP...