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 for 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, ChatGPT speeds (and quality).

• It is also useful to load 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 handle our confidential documents, so we know we have a safe place to use LLMs without worrying.

The 512GB variant was removed 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 fine)

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 5W when idle).

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