▮▮Coloprice

STO4 data center: Stockholm facility facts and quotes

Operational

STO4 is a data center in Stockholm, Sweden, operated by Digital Realty (Interxion), currently operational.

Digital Realty (Interxion) building at Esbogatan 11 in Kista, Stockholm, using remote seawater cooling for more than half the year.

STO4 — schematic illustration
Schematic illustration based on published specifications, not a photograph · air-cooled · in operation

7 of 14 fields published · Operator? Add or correct data →

Units
Operator
Digital Realty (Interxion)
City
Stockholm, Sweden
Power, MW
—
Cooling
Air
Floor space
2,400 m²
Address
Esbogatan 11, Building 3, 16474 Kista, Sweden · Open in maps ↗
SOC 2PCI-DSSISO 27001ISO 22301ISO 14001ISO 50001

1 sources · data pending on-site verification

D

Coloprice Score

38 out of 100

Class D · #5 of 51 in Sweden

  • Resilience10/35
  • Compliance16/20
  • Transparency5/20
  • Scale0/15
  • Maturity7/10
How the score is calculated →
Embed score badge
STO4 — Coloprice Score 38
<a href="https://coloprice.com/data-centers/sweden/stockholm/digital-realty-sto4-stockholm/?utm_source=score-badge&utm_medium=embed">
  <img src="https://coloprice.com/badge/score/digital-realty-sto4-stockholm.svg"
    alt="STO4 — Coloprice Score 38" height="64">
</a>

Awards & badges

Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.

STO4 — Top 10 data centers in Sweden 2026
#5 of 51 · See the list →
STO4 — Top 10 data centers in Stockholm, Sweden 2026
#5 of 33 · See the list →

STO4 is a compact Digital Realty (Interxion) building at Esbogatan 11, Building 3, in the Kista district of Stockholm. The operator lists 2,400 m² (26,000 sq ft) of total space. The cooling design is the distinguishing disclosure: the page states that free cooling is available for more than six months of the year and that a seawater cooling system is installed, alongside N+1 redundancy; UPS redundancy is stated as 2N. Named certifications are PCI-DSS, EU EPC-A, SOC 2, SOC 3, ISO 14001, ISO 22301, ISO 27001 and ISO 50001, plus CarbonNeutral. Security measures listed include 24x7 onsite staff, CCTV with 90 days of retention and biometric and photo-badge access. Power is reported as 100% renewable. Critical power in MW, rack density, rack count and year of opening are not published and are left empty.

  • ▮Total space is listed at 2,400 m² (26,000 sq ft).
  • ▮Free cooling is stated as available for over six months a year.
  • ▮A seawater cooling system is installed, with N+1 redundancy.
  • ▮UPS redundancy is 2N; the page lists an EU EPC-A rating.

How to evaluate the STO4 data center

Digital Realty STO4 is an operational facility at Esbogatan 11, Building 3, in Kista, Stockholm. The sourced facility record lists 2,400 square metres and remote seawater cooling for more than half of the year. It also lists SOC 2, PCI DSS and ISO 27001, 22301, 14001 and 50001 certifications.

The public record does not disclose a universal STO4 price or site-level MW figure. Confirm live and unallocated IT load, rack density, redundancy, carrier routes, cross-connect delivery and certificate scope for the offered room, then compare electricity, setup, remote hands, term and escalation on the same basis.

  • Address: Esbogatan 11, Building 3, Kista.
  • Published floor space: 2,400 sqm.
  • Undisclosed capacity and price values remain unestimated.

STO4 FAQ

Where is the STO4 data center?

STO4 is at Esbogatan 11, Building 3, 16474 Kista, Sweden.

How large is STO4?

The sourced facility record lists 2,400 square metres.

What does STO4 colocation cost?

No universal rate is disclosed. Request a current quote tied to the exact power, space, connectivity and support scope.

Get Quotes

Tell us what you need — we match you with data centers in our catalog and return real quotes. Free for buyers.

We reply within one business day. No spam, no reselling your contacts.

Customer reviews

No reviews yet

Be the first to review — for current or former customers, work email required.

Write a review

Write a review

For current or former customers of this facility. We verify the work email and publish only your role and company — never the email. Text is edited for spelling only.

Your ratings
Uptime & reliability
Support & remote hands
Connectivity & cross-connects
Value for money
Onboarding & contract

Review guidelines →

Operate this facility? Get your free "Listed on Coloprice" badge →

Data release:

More data centers in Stockholm

FacilityOperatorPower, MWTierStatus
STO4Digital Realty (Interxion)——Operational
STO1Digital Realty (Interxion)——Operational
STO2Digital Realty (Interxion)——Operational
STO3Digital Realty (Interxion)——Operational
STO5Digital Realty (Interxion)——Operational
STO6Digital Realty (Interxion)——Operational

Source — Verified against operator sources · data pending on-site verification