AI server 4× RTX 5090

AI server 4× RTX 5090 – 128 GB VRAM, AMD EPYC, 512 GB RAM

1 199 000 Kč
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AI server 4× RTX 5090

PC Praha · AI and GPU servers

AI server 4× RTX 5090 – 128 GB VRAM, AMD EPYC, 512 GB RAM

1 199 000 Kč

Made to order · we build the server, test it under load for 72 hours and usually deliver within 7–14 working days. We'll confirm the exact date after you order.

4U rack server with 4× NVIDIA RTX 5090 and 128 GB of graphics memory on the AMD EPYC platform. For running AI models in your company, generating images and video, and rendering – and when it is not computing, it can mine. We build each new server to order and deliver it pre-installed for your specific task.

Full description, video and specifications
  • 4× RTX 5090graphics cards
  • 128 GBtotal VRAM
  • 2.65 kWpower draw at full load
  • 990 909 Kčprice excl. VAT

What you'll use it for

AI and language models in your company

Your own chatbot, assistant or company document processing right on your premises. Which model will run on the server is determined mainly by the graphics memory (VRAM) – see the description below for details; we're happy to advise. Your data stays with you, with no monthly cloud fees.

Images, video and rendering

Image and video generation in ComfyUI, rendering in Blender, or editing and effects in DaVinci Resolve. Each card can work on its own task.

Mining when it's not running AI

When the server isn't running your workloads, it can mine cryptocurrencies on its graphics cards. For cards where we have current network data, you'll see today's earnings below.

How much it earns from mining when it's not running AI

Today's earnings on the most profitable coin for these graphics cards. Recalculated every hour.

Most profitable today—
Revenue / day—
Electricity / day—
Profit / day—
Profit / month—
CoinServer hashrateRevenue / dayProfit / day

Earnings are an estimate for today excluding pool fees, for cards tuned for mining. They change with network difficulty and the coin's price. Profitability of all graphics cards →

We'll prepare it precisely for you We'll agree what you want to run on the server and deliver it with pre-installed software – once switched on, it's ready to work.
Discuss a configuration

Description

Key features

  • 4× NVIDIA GeForce RTX 5090 32 GB GDDR7 (Blackwell) – 128 GB of graphics memory in total
  • AMD EPYC 7643 processor (48 cores / 96 threads) and 512 GB of DDR4 ECC memory
  • 4U rack design, two synchronised 2 kW power supplies, 2× 10 GbE and IPMI remote management
  • Delivered with pre-installed software for whatever you want to run on the server – it is ready to work as soon as you switch it on

Configuration

Graphics cards 4× NVIDIA GeForce RTX 5090 32 GB GDDR7 (575 W, PCIe 5.0 x16, running at PCIe 4.0 x16 on this board)
Processor AMD EPYC 7643 (48C/96T, 225 W, 128 PCIe 4.0 lanes)
Motherboard ASRock Rack ROMED8-2T (7× PCIe 4.0 x16, 8× DDR4 ECC, 2× 10 GbE, IPMI)
Memory 512 GB DDR4-2666 ECC RDIMM (8× 64 GB, all slots populated)
Storage 2 TB NVMe M.2 (PCIe 4.0)
Power supply 2× 2 kW ATX, synchronised (4 kW in total)
Chassis and cooling 4U rack, tower CPU cooler, 3× 120 mm at the front + 1× 120 mm at the rear
Power draw approx. 2,650 W at full load (cards 4× 575 W)

Who it is for

For companies, developers and studios that want to run AI models in-house – your data never leaves your company and you pay no monthly fees for cloud GPUs. 128 GB of graphics memory is enough for language models of up to roughly 120 billion parameters, for image and video generation and for rendering. When the server is not busy with your workloads, it can mine cryptocurrencies on its graphics cards.

Operation and installation

The server belongs in a rack or a technical room with good cooling and a circuit that can handle around 2.7 kW. We agree in advance what will run on the server (e.g. vLLM, llama.cpp, Ollama, ComfyUI) and prepare it precisely for your task. We can also advise you on where to place it.

Frequently asked questions

Is the server in stock?
We build the server to order – always from new components. After you order or send an enquiry, we will confirm the delivery date and agree on which software to pre-install.
Which AI models will run on it?
With 128 GB of graphics memory across four cards, it comfortably runs language models up to roughly 120 billion parameters (e.g. gpt-oss-120b, Llama 3.3 70B, Qwen3 32B) and several smaller models at the same time. It is also well suited to image and video generation in ComfyUI.
What software is pre-installed?
As agreed. We discuss in advance what you want to run on the server (e.g. vLLM, llama.cpp, Ollama, ComfyUI, Blender) and prepare the server exactly for that – it is ready to work as soon as you switch it on.
Can the server mine cryptocurrencies?
Yes. RTX 5090 graphics cards can mine GPU coins. The calculation on this page shows how much the server would earn today – we recalculate it every hour from current network data and exchange rates. Earnings are not guaranteed.
What do I need to run it?
A rack or plant room with cooling and an electrical circuit that can handle roughly 2.7 kW. We are happy to advise on placement and connection.
What is the warranty?
The warranty is 24 months. Repairs are handled in our own service centre in Prague 10.

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