From warehouse to (data)warehouse: Virtus keeps it cool in North London

From warehouse to (data)warehouse: Virtus keeps it cool in North London

Summary: A warehouse north of London is on the verge of completing its transformation into a datacentre


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  • A lonely warehouse 10 miles north of London will soon complete its transformation into a 71,500-square foot datacentre. 

    Datacentre company Virtus has spent £35m turning the unit into a datacentre over the past three years.

    The Enfield, North London development was completed in two phases, allowing the first tenant to move into the datacentre in March 2011, after phase one was completed. Today there are a total of seven tenants operating from the site. 

    The site is positioned for synchronous data replication to London locations — such as the City of London and Canary Wharf — with approximately 1m/s round trip latency.

    Hosting provider ServerSpace is one of the latest tenants to move into Virtus' Enfield datacentre, offering services primarily to the media, software developers and online retail businesses. 

    Operating out of a range of datacentres provides ServerSpace with increased resilience. 

    "We wanted something out of London because it means we can offer clients a geo-diverse solution so there is more failover between sites," ServerSpace CEO Tim Dufficy told ZDNet, while on a tour of the datacentre. "It makes more sense to use datacentres far away from each other."

    "Some clients will ask for two sites that are a certain distance apart from each other in case of something like a terrorist attack," he said. 

    For example, a leading hotel chain relies on a dual-site solution offered by ServerSpace for its European reservation system, said Dufficy. "They obviously can't afford for everything to be dependent on one site so that in the event of something happening at the primary site, all services fail over automatically to a secondary site so they can still continue to keep taking bookings," he said. 

    ServerSpace was unable to reveal how much it costs to operate out of the Virtus facility, but said it will hand over in excess of "seven figures" during its time there. 

    Image: Sam Shead

  • Each of the datahalls is situated on the second floor of the datacentre while the machinery and equipment needed to run and maintain the servers is located on the floor below. 

    Virtus provides the floor space in the datacentre for clients to rent and operate from, and clients are asked to bring their own hardware that they can put into dedicated data halls, private suites, cages areas or cabinet deployments.

    The eight self-contained data halls at the Enfield datacentre can accommodate a total of 1,070 racks when they're at full capacity. 

    The Virtus facility has a PUE of 1.48. 

    PUE expresses the proportion of power that must be expended to support the IT infrastructure, versus the power that actually runs the racks, servers, network equipment and other essential components of the datacentre. A PUE rating of 1.1 means that only 10 percent of the total facility's power goes on the support infrastructure, with the rest going on the equipment.

    Image: Sam Shead

Topics: Cloud, Big Data, Data Centers, Datacentre Tour, United Kingdom

Sam Shead

About Sam Shead

Sam is generally at his happiest with a new piece of technology in his hands or nailing down an exclusive story. In the past he's written for The Engineer and the Daily Mail. These days, Sam is particularly interested in emerging technology, datacentres, cloud, storage and web start-ups.

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