Lenovo ThinkStation P3 Tiny Gen 2 AI-Ready vPro RTX A400 4GB 32GB DDR5 1TB SSD Black

Compact AI workstation

The Lenovo ThinkStation P3 Tiny Gen 2 fits a vPro-enabled Intel Core Ultra 7 265 processor, 32 GB of DDR5 memory, a 1 TB SSD and an NVIDIA RTX A400 4 GB GDDR6 graphics card into a 7" x 1.5" x 7.2" chassis that weighs 3.01 lb. It ships with Windows 11 Pro, Wi-Fi 7 and Bluetooth 5.4, plus a USB keyboard and mouse. A 300 W power supply drives the platform.

Step up from integrated graphics

Moving from a CPU-only Tiny system to this configuration adds a discrete RTX A400 GPU with dedicated GDDR6 memory, enabling hardware-accelerated rendering, inference and multi-display workflows that integrated graphics cannot sustain. The jump is worth it when ISV-certified drivers, 4 GB of VRAM and vPro manageability are required for professional applications. Buyers who need more than 4 GB of video memory or a full-height card slot should look elsewhere.

Sustained load in a 300 W envelope

Under continuous compute or graphics load the 300 W power supply and compact thermal solution balance clock speeds against skin-temperature limits, so extended batches run at stable frequencies rather than peaking and throttling. The vPro processor's P-cores reach 5.20 GHz and E-cores 4.60 GHz within the same power budget that also feeds the GPU. Memory tops out at 64 GB DDR5 and storage at 2 TB NVMe for future expansion.