{"id":"8e9863af-6d4a-4c08-a299-f97d94fec5bc","slug":"sify-technologies-sify-kolkata-data-center","name":"Sify Kolkata Data Center","aliases":[],"locationId":"1a732af0-4c5c-47a4-bf5f-37a66bb795ee","lat":null,"lng":null,"locationPrecision":null,"landStatus":null,"lifecycleState":"energized","powerSourceMix":"grid","interconnectionQueueStatus":null,"interconnectionQueueId":null,"expectedEnergizationDate":null,"dedicatedSubstation":null,"gridOperator":null,"waterSourceNotes":null,"servingUtility":null,"acreage":null,"totalBuildingSqft":null,"streetAddress":null,"notes":null,"keyFacts":[{"label":"IT capacity","value":"1.08 MW (1.08 MW IT operational; carrier-neutral network node)","sourceUrl":"https://www.sifytechnologies.com/data-center-services/data-centers/kolkata-data-center/"}],"reviewStatus":"reviewed","sources":[{"url":"https://www.sifytechnologies.com/data-center-services/data-centers/kolkata-data-center/","title":"Sify Kolkata Data Center — sify-technologies facility"}],"reviewNote":null,"createdAt":"2026-08-28T00:08:27.136Z","updatedAt":"2026-08-28T03:45:18.230Z","location":{"id":"1a732af0-4c5c-47a4-bf5f-37a66bb795ee","name":"Kolkata","slug":"kolkata-india","kind":"city","parentLocationId":null,"region":"West Bengal, India","lat":22.5726,"lng":88.3639,"reviewStatus":"reviewed","aliases":["Kolkata","Calcutta","Kolkata, India","Kolkata, West Bengal","Kolkata, Bengal"],"collisionRisk":"high","reviewNote":"Capital of West Bengal and the primary commercial and digital infrastructure hub for Eastern India. Kolkata serves as a strategic data centre node connecting India to neighboring countries including Bangladesh, Nepal, and Bhutan. [Sify Technologies](/companies/sify-technologies) operates a data centre in Kolkata — a 5-floor facility (B1+B2+G+4) with 1.08 MW IT power and capacity for over 400 racks at 12 kW per rack density, serving as a major network node for OTT players, major telco providers (Bharti Airtel, Tata Communications, Reliance Jio, Vodafone), and ISPs. The facility holds PCI DSS, ISO 27001, ISO 9001, and ISO 20000 certifications. Additional hyperscale data centre investments in the Kolkata metro include [Nxtra by Airtel](/companies/nxtra-data) (₹600 crore New Town campus), [CtrlS Datacenters](/companies/ctrls-datacenters) (₹2,200 crore four-phase project), and AdaniConneX (Bengal Silicon Valley campus), making the region one of India's fastest-growing data centre markets. Sources: https://www.sifytechnologies.com/data-center/kolkata-data-center/ ; https://baxtel.com/data-center/sify-kolkata","createdAt":"2026-08-27T18:45:18.125Z","updatedAt":"2026-08-29T19:44:53.643Z"},"parties":[{"id":"0db107d3-8e9d-48e3-93a8-e12f77993002","dataCenterId":"8e9863af-6d4a-4c08-a299-f97d94fec5bc","companyId":"1b929d7d-01ec-4631-a4b0-021587b7b4d9","externalName":null,"role":"developer","structureNotes":null,"createdAt":"2026-08-28T00:08:27.593Z","company":{"id":"1b929d7d-01ec-4631-a4b0-021587b7b4d9","name":"Sify Technologies","slug":"sify-technologies"}}],"capacityClaims":[],"financialClaims":[],"metricClaims":[],"powerProjects":[],"facilities":[],"incidents":[],"events":[],"capacity_picture":{"announced_gw":null,"contracted_gw":null,"under_construction_gw":null,"energized_gw":null,"announced_minus_energized_gw":null,"by_series":{"announced":null,"contracted":null,"under_construction":null,"energized":null}},"jsonLd":{"@context":"https://schema.org","@type":"Place","name":"Sify Kolkata Data Center","url":"https://registry.deploy.report/datacenters/sify-technologies-sify-kolkata-data-center","address":{"@type":"PostalAddress","addressLocality":"Kolkata"}}}