> For the complete documentation index, see [llms.txt](https://docs.glesys.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.glesys.com/data-center/data-center-overview/stockholm-data-center.md).

# Stockholm data center

***

Our Stockholm data center is designed to provide reliable operations, energy efficiency, and secure infrastructure. With N+1 redundancy, up to 22 kW per rack, and comprehensive fire detection and suppression systems, we ensure dependable performance for colocation, dedicated servers, VPS, and managed hosting services. Network connectivity, power, and environmental controls are optimized to support demanding workloads while maintaining sustainable practices, including 100% renewable energy and heat recovery through district heating.

### Power

|                               |                          |
| ----------------------------- | ------------------------ |
| Total power capacity          | 1 MW                     |
| Max rack density              | 22 kW                    |
| UPS redundancy                | N+1                      |
| Backup power type             | Generator (EcoPar fuel)  |
| Backup power redundancy       | N                        |
| Utility connection redundancy | N+1                      |
| PUE                           | 1.2 (with heat recovery) |

### Cooling

|                           |                            |
| ------------------------- | -------------------------- |
| Temperature               | 20–30°C                    |
| Humidity                  | 20–80%                     |
| Cooling redundancy        | N+1                        |
| Redundancy classification | Tier II–III (based on N+1) |

### Fire prevention & suppression

|                  |                                    |
| ---------------- | ---------------------------------- |
| Detection system | Aspirating smoke detection (VESDA) |
| Gas suppression  | 3M Novec™ 1230                     |

### Security

|                               |                         |
| ----------------------------- | ----------------------- |
| Bullet proof glass checkpoint | No                      |
| Mantrap                       | No                      |
| CCTV                          | Yes (3 weeks retention) |
| Security guards               | Round guard             |
| Onsite personnel 24/7         | No                      |
| Biometric                     | On request              |
| Burglar resistance            | Class 2 (SSF 200:5)     |
| Authentication factors        | Access card, PIN        |
| Alarmed racks                 | On request              |

### Amenities

|                    |     |
| ------------------ | --- |
| Meeting rooms      | Yes |
| Break rooms        | Yes |
| Onsite car parking | Yes |
| Spare parts        | Yes |
| Staging room       | Yes |
| Office space       | Yes |
| WiFi access        | Yes |
| Remote hands 24/7  | Yes |
| Remote eyes 24/7   | Yes |

### Services

|                   |     |
| ----------------- | --- |
| Colocation        | Yes |
| Dedicated servers | Yes |
| VPS               | Yes |
| Managed hosting   | Yes |
| Extended SLA      | Yes |
| Network services  | Yes |
| Remote hands      | Yes |
| Remote eyes       | Yes |

### Colocation

|                            |                              |
| -------------------------- | ---------------------------- |
| Suites/Cages               | Yes                          |
| Sub-racks                  | Yes (14U)                    |
| Rack height                | 47U / 14U                    |
| Rack width/depth           | 600 x 1200 mm, 800 x 1200 mm |
| Rack mounted PDU           | 30 x Schuko                  |
| Communication entry points | 4                            |
| Meet-me rooms              | 2                            |
| Fiber patch panel          | 6 pairs                      |
| Copper patch panel         | No                           |

### Network connectivity

| Provider / exchange | ASN     | Dark fibre | Internet exchange | Wavelength | IP transit | Internet | Ethernet transport |
| ------------------- | ------- | ---------- | ----------------- | ---------- | ---------- | -------- | ------------------ |
| Telia Wholesale     | –       | ✓          | –                 | –          | –          | ✓        | –                  |
| Tele2               | AS1257  | –          | –                 | ✓          | ✓          | ✓        | ✓                  |
| Glesys              | AS42708 | –          | –                 | ✓          | ✓          | ✓        | ✓                  |
| STHIX               | –       | –          | ✓                 | –          | –          | –        | –                  |
| Stokab              | –       | ✓          | –                 | –          | –          | –        | –                  |
| Netnod              | –       | –          | ✓                 | –          | –          | –        | –                  |
| IP-Only             | AS12552 | –          | –                 | –          | –          | ✓        | –                  |

### Building

|                        |                       |
| ---------------------- | --------------------- |
| Building year          | 2012 (build out 2019) |
| Nearest airport        | 13 km                 |
| Loading docks          | Yes (100 m²)          |
| Carrier neutral        | Yes                   |
| Gross building size    | 2400 m²               |
| Purpose-built DC       | Yes                   |
| Gross colocation space | 1200 m²               |
| Floor load capacity    | 1500 kg               |

### Sustainability

|                              |                              |
| ---------------------------- | ---------------------------- |
| Renewable electricity supply | 100% renewable electricity   |
| Heat recovery                | District heating integration |

### Certification

|          |                                                                     |
| -------- | ------------------------------------------------------------------- |
| ISO9001  | International standard for quality management systems.              |
| ISO14001 | International standard for environmental management systems.        |
| ISO27001 | International standard for information security management systems. |