Apple Mac Studio M3 Ultra (2025) - 512GB RAM - 2TB Storage - Available now in Vaasa, Vaasa

ALmnorth Oy is selling our Mac Studio M3 Ultra 512GB.

We have been using this machine at Almnorth Oy as our secure, offline AI device; it has served us so well that we are now saving money to buy dedicated professional hardware.

512GB RAM version:

• It allows you to load larger models such as GLM 5.3 Flash, Deepseek V4 Flash... (250GB models) with reasonable performance.

• Qwen 3.8-27B runs at about 70 t/s, which is perfectly within the range of Claude and ChatGPT speeds (and quality).

• It is also useful for loading multiple models at once in VRAM so you can adapt your usage (small models are always faster, and with 512GB, you can load a couple of those at once).

We have been using it to process our confidential documents, and now we have a safe place to use LLMs without worrying.

The 512GB variant was pulled from Apple's website in 03-2026 (due to RAM shortages).

Almnorth Oy purchased this device directly from Apple on 17/03/2025. (We can provide the original PDF/receipt)

Contact us if you need any additional information at contact@almnorth.fi

Starting price: 14 000€ (including VAT, we will issue a proper sales invoice from Netvisor, e-invoice is also ok)

This is probably the cheapest device with 512GB of VRAM currently, at least at this level of power efficiency (it is quiet, and consumes about 5 W when idle).

Recommended toolchain from our experience: MTPLX, Unsloth Desktop, Ollama.