128GB AI PCs: Every System Compared
Dell Pro Max with GB10 leads this page with an AIPC Score of 55.5, giving a local model about 120GB of usable AI memory at $5,903 for the 128GB / 2TB configuration. The cheapest tracked option here is Lenovo ThinkStation PGX at $5,859. 10 systems on this page, 5 with a verified price.
Updated
| # | System | Type | AI Memory | GPU/NPU | AI Score | Price | Verified | View |
|---|---|---|---|---|---|---|---|---|
| 1 |  Apple Mac Studio (M5 Ultra) | Desktop | 192GB | Apple M5 Ultra 80-core GPU | 57.7 | No verified price | — | View details → |
| 2 |  Dell Pro Max with GB10 | Mini PC | 120GB | Blackwell GPU (GB10) | 55.5 | Price awaiting re-verification | Check Price at Dell → | |
| 3 |  Lenovo ThinkStation PGX | Mini PC | 120GB | Blackwell GPU (GB10) | 55.5 | Price awaiting re-verification | Check Price at Lenovo → | |
| 4 |  NVIDIA DGX Spark | Mini PC | 120GB | Blackwell GPU (GB10) | 55.3 | Price awaiting re-verification | Check Price at NVIDIA → | |
| 5 |  MSI EdgeXpert MS-C931 | Mini PC | 120GB | Blackwell GPU (GB10) | 55.1 | Price awaiting re-verification | Check Price at MSI → | |
| 6 |  ASUS Ascent GX10 | Mini PC | 120GB | Blackwell GPU (GB10) | 54.2 | No verified price | — | View details → |
| 7 |  HP ZGX Nano G1n | Mini PC | 120GB | Blackwell GPU (GB10) | 54.2 | No verified price | — | View details → |
| 8 |  Gigabyte AI TOP ATOM | Mini PC | 120GB | Blackwell GPU (GB10) | 54.2 | No verified price | — | View details → |
| 9 |  Acer Veriton GN100 | Mini PC | 120GB | Blackwell GPU (GB10) | 54.2 | No verified price | — | View details → |
| 10 |  Framework Desktop (Ryzen AI Max+ PRO 495) | Desktop | 144GB | Radeon 8060S (40 CU) | 49.8 | Price awaiting re-verification | Check Price at Framework → |
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
Headroom rather than a single model
At 120GB and above, the question stops being whether a 70B model fits and becomes what else you can keep resident alongside it. A large model, a small routing model, a long context and an embedding model can all stay loaded at once, which is what makes an agent setup feel responsive rather than constantly reloading.
The GB10 machines land here at about 120GB because they reserve only the operating system from a 128GB coherent pool, and the largest Framework configuration reaches further still. These are the machines classified as Agent Computers on this site.
Where the cost sits
Prices in this band vary more than the hardware does, because several of these systems are sold through enterprise channels where a public price does not exist. Where we have no verified price we say so rather than estimating, which is why some rows here carry capability figures and no number.