23 facilities · 10 operators · 239 MW tracked
Colocation in Slough: pricing, providers and capacity
10 operators run 23 tracked data centers in Slough (22 operational, 239+ MW published, 1 AI-ready). Below: the published price benchmark for this market, retail list prices where operators publish them, who owns capacity here, and how to get comparable quotes. Catalog data from primary sources; no estimates.
Greater London metro market: all facilities, capacity and operators →
How much does colocation cost in Slough?
10 operators run 23 tracked data centers in Slough; the largest by sites is Equinix (7). There is no city-level benchmark for Slough; the closest published wholesale figure is London at $213 per kW per month (CBRE, Global Data Center Trends 2026 (17 June 2026), Fig. 5 — Q1 2026, 250–500 kW, H2 2025 – Q2 2026). No operator in this market publishes a retail rate card; prices are quoted on request.
Wholesale benchmark
$213 /kW·mo
London · CBRE, Global Data Center Trends 2026 (17 June 2026), Fig. 5 — Q1 2026, 250–500 kW · H2 2025 – Q2 2026 · country-level benchmark, no city figure published
250–500 kW requirement, N+1/Tier III; midpoint of the published asking-rate range; CBRE: rents in Europe’s four major markets rose year-over-year in Q1 2026
Published retail prices
No operator in Slough publishes a retail rate card on its website. That is normal for wholesale-led markets and says nothing about price level — request quotes with one brief.
Colocation providers in Slough
Operators with tracked data centers in Slough, sorted by sites, then published capacity. Sites / operational; MW is the sum of what each operator publishes for these sites. Some entries are hyperscaler or enterprise sites that do not sell colocation — check the facility card.
| Operator | Sites / live | Published MW | Top-scored facility | Certifications | AI-ready |
|---|---|---|---|---|---|
| Equinix | 7 / 7 | not published | Equinix LD5 | Climate Neutral Data Centre Pact, Cyber Essentials, EU Code of Conduct | 1 |
| CyrusOne | 4 / 4 | 54 | CyrusOne LON1 | ISO 14001 | — |
| Yondr Group | 3 / 2 | 100 | Yondr London Campus - Building 1 | not published | — |
| NTT Global Data Centers | 2 / 2 | 3 | NTT Slough 3 Data Center | not published | — |
| Digital Realty | 2 / 2 | not published | LHR26 | SOC 2, ISO 27001 | — |
| VIRTUS Data Centres | 1 / 1 | 63 | VIRTUS Slough Campus | not published | — |
| Kao Data | 1 / 1 | 20 | Kao Data Slough (KLON-06) | not published | — |
| China Mobile International | 1 / 1 | not published | China Mobile International UK Data Centre | not published | — |
| Iron Mountain | 1 / 1 | not published | Iron Mountain Data Center - London (LON-1) | not published | — |
| Rackspace | 1 / 1 | not published | Rackspace Slough | not published | — |
Availability in Slough: what the numbers do and do not say
Published megawatts describe how facilities are designed, not how much power is available to a new customer today. Vacancy is confirmed only in an operator's proposal for a specific hall and ready-for-service date. Where operators have told Coloprice that a market is sold out to a date, the facility cards say so; otherwise assume nothing and ask each provider the same question.
What the colocation price includes — and what it does not
- Included in the base fee: rack or cabinet space, a committed power circuit, cooling, physical security, and usually a basic remote-hands allowance.
- Billed separately: metered electricity above the allowance (or a per-kWh rate on retail contracts), cross-connects, IP transit, additional remote hands, and one-off setup or installation fees.
- Wholesale contracts add annual escalators, ramp schedules and power-commitment minimums; retail contracts add overage rates and bandwidth caps. Compare providers on the same committed kW, density, term and connectivity.
See also
Weekly digest: price moves, capacity and deals in one email.
FAQ
Who are the largest colocation providers in Slough?
By tracked sites: Equinix with 7. By published IT capacity: Yondr Group with 100 MW. Facility counts and MW come from operator pages and registries; the table above lists every operator with a tracked site in Slough, including some that do not sell space.
Is there colocation capacity available in Slough right now?
Coloprice tracks 23 facilities here (22 operational, 1 under construction or announced) but does not track vacancy. Availability, rack density and delivery dates are confirmed only in a current proposal for a specific hall — send the same brief to several providers and compare.
How do I get comparable colocation quotes in Slough?
Send every provider one brief: committed kW, density per rack, redundancy, carriers and cloud on-ramps, start date, term and expansion rights. Ask for space, power, metered electricity, cross-connects, installation and remote hands as separate lines, then compare against the London benchmark. The form below routes one brief to matching operators; no operator pays for position.
Get colocation quotes in Slough
One brief, several operators with capacity in Slough, United Kingdom, same terms. Independent — no operator pays for position.
Colocation in Slough? One brief, several quotes.
Request quotes →