AI & LLM Server
Powerful GPU servers for AI applications and local LLM hosting
AI Server Basic
NVIDIA RTX™ 4000 SFF Ada
20 GB GDDR6 VRAM
306.8 TFLOPS
Optimized for real-time AI inference
AI Server Pro
NVIDIA RTX™ 6000 Ada
48 GB GDDR6 VRAM
1457.0 TFLOPS
For training & large models
AI Server mit NVIDIA RTX™ GPU
Our Managed AI Servers provide you with the perfect infrastructure for hosting AI models and LLMs in your own environment.
With our powerful GPU servers, you can run compute-intensive AI applications while maintaining complete control over your data.
Our Managed AI Servers are fully configured and optimized for maximum performance and reliability.
AI Server Configurations
AI Server Basic
Perfect for inference and small to medium models
- Installation & configuration of AI models
- Ollama setup & configuration
- OpenWebUI installation
- GPU optimization for maximum performance
- Priority E-Mail-Support
AI Server Pro
For large models and training
- Installation & configuration of AI models
- Ollama setup & configuration
- OpenWebUI installation
- GPU optimization for maximum performance
- Priority E-Mail-Support
- Model training
All plans include
Also available as Managed Service
We handle the complete management: installation, updates, monitoring, backups, and personal support.
Supported AI Models
Tested with large LLMs:
Gemma 3
The most capable current model that runs on a single GPU. Vision support integrated.
DeepSeek-R1
Open reasoning models with performance on par with O3 and Gemini 2.5 Pro. Thinking & tools support.
GPT-OSS
OpenAI's open-weight models for reasoning, agentic tasks, and versatile developer use cases.
Llama 3.1
State-of-the-art model from Meta. Available in 8B, 70B, and 405B. Excellent tool support.
Ollama
Ollama enables easy running, customization, and sharing of AI models in your local environment.
We install and configure Ollama on your server so you can immediately start using AI models.
$ ollama run gemma:27b
$ ollama run deepseek:32b
$ ollama run llama3:70b
$ ollama run mixtral:8x7b
OpenWebUI
OpenWebUI provides a user-friendly web interface for Ollama that significantly simplifies working with AI models.
With features like chat history, model management, and prompt templates, you can optimize your interactions with AI models.
Why WZ-IT AI Server?
Privacy & Control
Your data stays in Germany. Full control over your AI models and generated data.
Maximum Performance
Dedicated GPU resources without sharing. Optimized for low latency and high throughput.
Managed Service
We handle installation, updates, and maintenance. You simply use your AI models.
Scalable
Start small and grow with your requirements. Upgrade possible at any time.
API Access
Full API access for integration into your applications and workflows.
Model Flexibility
Use any open-source models. No vendor lock-ins or restrictions.
Enterprises trust us
What do our customers say?
Sonja Aßer
Data Manager, ARGE
"With Timo and Robin, you're not only on the safe side technically - you also get the best human support! Whether it's quick help in everyday life or complex IT solutions: the guys from WZ-IT think along with you, act quickly and speak a language you understand. The collaboration is uncomplicated, reliable and always on an equal footing. That makes IT fun - and above all: it works! Big thank you to the team! (translated) "
Timo and Robin from WZ-IT set up a RocketChat server for us - and I couldn't be more satisfied! From the initial consultation to the final implementation, everything was absolutely professional, efficient, and to my complete satisfaction. I particularly appreciate the clear communication, transparent pricing, and the comprehensive expertise that both bring to the table. Even after the setup, they take care of the maintenance, which frees up my time enormously and allows me to focus on other important areas of my business - with the good feeling that our IT is in the best hands. I can recommend WZ-IT without reservation and look forward to continuing our collaboration! (translated)
We have had very good experiences with Mr. Wevelsiep and WZ-IT. The consultation was professional, clearly understandable, and at fair prices. The team not only implemented our requirements but also thought along and proactively. Instead of just processing individual tasks, they provided us with well-founded explanations that strengthened our own understanding. WZ-IT took a lot of pressure off us with their structured approach - that was exactly what we needed and is the reason why we keep coming back. (translated)
Robin and Timo provided excellent support during our migration from AWS to Hetzner! We received truly competent advice and will gladly return to their services in the future. (translated)
Over 50+ satisfied customers already trust our IT solutions
Contact us
Do you still have open questions? Are you unsure if and how we can help you? Don't hesitate to contact us and we will get back to you!