Lenovo ThinkStation P3 Ultra SFF Gen 2 (RTX PRO 2000 Blackwell)

Ultra-compact 3.9-liter desktop workstation featuring an Intel Core Ultra 9 285 processor with a 36 TOPS integrated NPU, up to 128 GB of DDR5-6400 memory, multiple PCIe Gen4 and Gen5 M.2 slots, and a single NVIDIA RTX PRO 2000 Blackwell GPU with 16 GB of GDDR7 ECC memory in a 70 W dual-slot envelope.

Designed for small-model inference, agent runtimes, and ISV-certified engineering and media workflows at the edge of a desk, with Windows 11 Pro or Ubuntu, NVIDIA AI Enterprise support, optional Thunderbolt 4, and support for up to 12 independent displays across onboard and discrete outputs.

Small enough to mount behind a monitor or under a desk, powered from a standard outlet at well under 300 W, with Kensington lock and chassis intrusion support, and the ability to run a 13-billion-parameter model at 4-bit in GPU memory, or larger models slowly by spilling into 128 GB of system RAM.