Calle de Alfonso Gómez 4 (MAD4)
Calle de Alfonso Gómez 4, Madrid, 28037, ES
Carriers on-net
26
Colocation space
188,000
sq ft
MAD4 at Calle de Alfonso Gomez 4 is the largest data centre Digital Realty operates in Spain, at 188,000 sq ft (17,480 sq m), and the only one in the country connected directly to the high-voltage grid: a line of up to 45 kV reaches the site and feeds a transformer substation that splits it into four 10,000 volt distribution lines. Power is 2N and cooling N+1. It holds LEED Gold and the same ten compliance marks as the rest of the Madrid campus, ENS and ISO 20000-1 included. Twenty-six networks and three carriers reach it, though no internet exchange is present in the building.
Facility Specifications
Site information
- Colocation space
- 188,000 sq ft (17,480 sq m)
Power & cooling
- Redundancy
- UPS 2N
- Cooling
- Cooling N+1
Compliance
ENS
SOC 1
SOC 2
PCI-DSS
ISO 9001
ISO 14001
ISO 20000-1
ISO 22301
ISO 27001
ISO 50001
Platforms & amenities
- Platforms & services
- 26 networks and 3 carriers on site, among them Core-Backbone and RETN; no internet exchange present in the building
- Amenities
- The only data centre in Spain with a direct high-voltage grid connection, at up to 45 kV; LEED Gold; certified to ENS; 100 per cent renewable energy
Network ecosystem — 26 carriers on-net
3 Tier 1 & transit
1 CDN & content
22 Regional & enterprise
Notable: Arelion (Twelve99) (AS1299) · Cogent Communications (AS174)
Alcort (AS205718)Apple Inc. (AS714)Arelion (Twelve99) (AS1299)Avanza Fibra (AS209835)Azion Technologies (AS52580)Borecom (AS62412)Cogent Communications (AS174)Core-Backbone (AS33891)DATIUM (AS51681)ExaCloud (AS212755)HAPROXY-TECHNOLOGIES (AS11019)Iberwix Telecom (AS203936)INETUM ESPAÑA (AS48846)Inter.link (AS5405)IPTP Networks (AS41095)Mismelink Networks (AS34696)Orange Spain (AS12479)Sarenet, S.A. (AS3262)SpainWISP (AS8637)TEDRA GLOBAL SOLUTIONS SL (AS60917)Telxius Cable (AS12956)PacketFabric, formerly Unitas Global (AS1828)VADAVO (AS5505)Virtualizame (AS214123)Vorboss Limited (AS25160)ZET.NET (AS6204)
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Location
Frequently asked questions
Where is Calle de Alfonso Gómez 4 (MAD4) located?
Calle de Alfonso Gómez 4 (MAD4) is a colocation data center located at Calle de Alfonso Gómez 4, Madrid, ES.
How much space and power does Calle de Alfonso Gómez 4 (MAD4) offer?
Calle de Alfonso Gómez 4 (MAD4) offers 188,000 sq ft (17,480 sq m).
How many carriers are on-net at Calle de Alfonso Gómez 4 (MAD4)?
Calle de Alfonso Gómez 4 (MAD4) is connected to 26 networks, including Alcort (AS205718), Apple Inc. (AS714), Arelion (Twelve99) (AS1299), Avanza Fibra (AS209835), Azion Technologies (AS52580).
What compliance certifications does Calle de Alfonso Gómez 4 (MAD4) support?
Calle de Alfonso Gómez 4 (MAD4) supports ENS, SOC 1, SOC 2, PCI-DSS, ISO 9001, ISO 14001, ISO 20000-1, ISO 22301, ISO 27001, ISO 50001.
How do I get a quote for colocation at Calle de Alfonso Gómez 4 (MAD4)?
Use the Request a Quote form on this page — enter your rack space and power needs and you'll typically receive pricing within 1–2 business days.