Can I Run DeepSeek V4.1 on NVIDIA RTX PRO 6000 Blackwell?

Name: LLM Configurator — GPU VRAM Checker
Author: LLM Configurator

Written by Jakub Rusinowski · Last updated August 15, 2026

No. DeepSeek V4.1 needs 966.0 GB at Q4 (experimental, datacenter only) and the NVIDIA RTX PRO 6000 Blackwell has only 96 GB. No quantization we publish closes a gap that size.

The numbers

Model	DeepSeek V4.1
Parameters	1.6T (49B active)
Quantization	Q4 (experimental, datacenter only)
VRAM needed	966.0 GB
NVIDIA RTX PRO 6000 Blackwell VRAM	96 GB
Verdict	Does not fit

What to do next

Step down to a smaller size in this family — no single consumer card we track fits this one.

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Running DeepSeek V4.1 on this card:

NVIDIA RTX PRO 6000 Blackwell 96GB

96 GB VRAM · 600 W board power

2026 prices are volatile — check the current listing.

Check price on Amazon

Other DeepSeek V4.1 sizes on the NVIDIA RTX PRO 6000 Blackwell

DeepSeek V4.1 Flash — runs at a lower quant (171.5 GB)

DeepSeek V4.1 on nearby hardware

NVIDIA H100 80GB (80 GB) — does not fit
Apple M4 Max (128 GB) — does not fit

All DeepSeek V4.1 sizes on the NVIDIA RTX PRO 6000 Blackwell | VRAM calculator for DeepSeek V4.1 | NVIDIA RTX PRO 6000 Blackwell GPU page | Check your hardware