Lenovo
Lenovo ThinkStation P3 Ultra Small Form Factor Gen 2 Workstation: Intel Core Ultra 9 285 vPro, NVIDIA RTX 4000 SFF ADA, 64GB 6400MHz RAM, 2TB Gen 5 SSD, WiFi 7, Win 11 Pro, AI Computer Business PC
Bottom line: The Lenovo ThinkStation P3 Ultra Small Form Factor Gen 2 Workstation: is a specs-and-price decision rather than a crowd-consensus one in the workstations & creator desktops category, priced around $4,999.00 on Amazon as of 2026-10-21 10:13 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by Lenovo's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The Lenovo ThinkStation P3 Ultra SFF Gen 2 is a compact, under-4L workstation built for businesses, professionals, and everyday productivity where space and performance both matter. Designed for powerful computing in space-constrained environments, it delivers reliable performance for multitasking, content creation, 3D modeling, advanced imaging, data analysis, and AI-accelerated workflows. Powered by an Intel Core Ultra 9 285 processor with vPro technology and equipped with NVIDIA RTX 4000 SFF Ada Generation graphics (20GB GDDR6), it provides professional-grade graphics, AI acceleration…
SpecPicks Verdict
SpecPicks scored Lenovo ThinkStation P3 Ultra Small Form Factor Gen 2 Workstation… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the workstations & creator desktops category. Lenovo's workstations & creator desktops lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for workstations & creator desktops of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Small in Size, Serious in Performance — a space-saving design delivering professional-class performance, enterprise-grade security and reliability, flexible deployment options, and a MIL-STD-810H–certified build engineered for demanding work environments.
- Extreme AI and professional graphics performance — The ThinkStation P3 Ultra SFF Gen 2 combines an integrated Intel NPU with NVIDIA RTX 4000 SFF Ada Generation graphics (20GB GDDR6) to deliver up to 335 TOPS of AI performance across CPU and GPU. Ideal for AI inferencing, deep learning, 3D animation, content creation, advanced imaging, 3D modeling, and BIM software—all in a compact, energy-efficient workstation.
- Fast, secure storage with next gen memory & business-ready OS — 2TB PCIe Gen 5 TLC Opal SSD for ultra fast boot and load times, 64GB DDR5-6400MHz memory, and Windows 11 Professional preinstalled.
- Easy-access front connectivity — USB-A (USB 10Gbps), 2 x USB-C (USB4 20Gbps) – data transfer only, Headphone/mic combo
- Professional Upgrade & Warranty — Factory seal has been opened to provide the advertised hardware. Eluktronics includes 1-year warranty support for the entire system with U.S.-based technical assistance. The original manufacturer warranty continues to apply to the remaining components.
Full Specifications
| ASIN | B0GJN78FTB |
|---|---|
| Brand | Lenovo |
| Color | Black |
| RAM Type | DDR5 RAM |
| CPU Model | Core i9 |
| CPU Speed | 2.5 GHz |
| Cache Size | 36 MB |
| Model Name | ThinkStation P3 Ultra SFF |
| Model Year | 2026 |
| Resolution | 3840 x 2160 |
| Style Name | Ultra 9 285 + RTX 4000 SFF Ada |
| Unit Count | 1.0 Count |
| Aspect Ratio | 1610, 169 |
| Display Type | LED |
| Manufacturer | Lenovo |
| Memory Speed | 6400 MHz |
| Model Number | 30J5CTO1WWUS1 |
| Video Output | DisplayPort |
| Built-In Media | Mouse |
| Item Dimensions | 8.7 x 3.4 x 7.9 inches |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the RTX 4000 SFF Ada Generation — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 20 GB?
20 GB holds a 20–27B model at Q4 with a modest context window; 30B-class weights need 24 GB.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
- ✅ 20–27B models (Gemma 3 27B, Mistral Small) — fits at Q4
- ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
- ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+
Across 10 community runs from 8 sources, the RTX 4000 SFF Ada Generation generates a median 44.4 tok/s on 7–9B models at Q4 (per LocalScore.ai).
Ready to buy?
Lenovo ThinkStation P3 Ultra Small Form Factor Gen 2 Workstation: Intel Core Ultra 9 285 vPro, NVIDIA RTX 4000 SFF ADA, 64GB 6400MHz RAM, 2TB Gen 5 SSD, WiFi 7, Win 11 Pro, AI Computer Business PC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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