Pure DC SJK01 550 MW AI Data Center Campus Seinäjoki Finland
Status: Under Construction / Phased Buildout | Location: Seinäjoki Data Park, Seinäjoki, Southern Ostrobothnia, Finland
Project Overview
Pure DC SJK01 AI Data Center Campus, located within the Seinäjoki Data Park in Southern Ostrobothnia, Finland, is a major European hyperscale AI infrastructure development by Pure Data Centres Group, designed to support the rapidly expanding demand for artificial intelligence, high-performance computing, and advanced cloud infrastructure. Spanning more than 370 acres, or approximately 150 hectares, the expansive campus provides substantial land availability for phased data center development and future capacity expansion. The SJK01 development is specifically engineered to accommodate large-scale AI training and inference workloads, including large language models LLMs, machine learning applications, GPU-accelerated computing, scientific research, and other computationally intensive HPC workloads. Its large campus footprint enables the deployment of multiple data center facilities alongside supporting power, cooling, networking, security, and utility infrastructure, creating an integrated environment for high-density computing operations. Finland’s cool climate and growing availability of renewable energy provide favorable conditions for energy-efficient data center operations, while the Seinäjoki region offers access to established industrial infrastructure and connectivity networks. The campus is expected to leverage modern high-density computing architecture and advanced cooling technologies to support increasingly powerful AI accelerator systems and dense server configurations. By establishing a large-scale AI-focused infrastructure hub in Southern Ostrobothnia, Pure Data Centres Group is positioning SJK01 to serve hyperscale cloud providers, AI companies, technology enterprises, and HPC users seeking scalable computing capacity in Europe. The development also reflects the growing importance of Nordic countries as destinations for energy-intensive digital infrastructure, particularly as data center operators seek reliable power, favorable environmental conditions, and opportunities to integrate renewable energy into large-scale computing operations.
Quick Facts Selected Details
| Field | Value |
|---|---|
| Project Name | Pure DC SJK01 550 MW AI Data Center Campus Seinäjoki Finland |
| Location | Seinäjoki Data Park, Seinäjoki, Southern Ostrobothnia, Finland |
| Status | Under Construction / Phased Buildout |
| Project Type | Ultra-High-Density Hyperscale AI & Machine Learning Compute Campus |
| Commissioning | 🔒 Subscriber Intelligence |
| Total IT Load | 🔒 Subscriber Intelligence |
| Total Capacity | 🔒 Subscriber Intelligence |
| Tier Level | 🔒 Subscriber Intelligence |
City Profile
| Header | Details |
|---|---|
| City Name | Seinäjoki |
| Population | 65,000 |
| Urban Agglomeration | ~80,000 |
| Economic Profile | 🔒 Detailed city intelligence available to subscribers |
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Companies Involved
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Technical Specifications
Power capacity, redundancy, cooling, connectivity, PUE and energy mix.
Milestones
Announcement, construction start, go-live and full buildout.
Investment Details
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