NTT Global Data Centers

Our Hemel Hempstead 4 Data Center is located in Hemel Hempstead, 35km northwest of London part of the Greater London Urban Area. With a total of 4,800m² of data center server space and a maximum of 12MW IT load, it will offer complete solutions for housing your IT and network systems. Hemel Hempstead 4 Data Center will hold multiple certifications and will connect to major carrier hubs in the Docklands and Slough.

Power
12MW of critical IT load, dual dedicated 11,000V (HV) grid connections (2N) and on-site substation delivering 60MVA of power.

Connectivity
Carrier-neutral, carrier mix from global Tier 1 supplier to regional supplier and redundant Carrier-Meet-Me-Rooms.

Cooling
Primary cooling infrastructure, centrally managed and linked to the building management system (BMS), room air conditioning units and regulated humidity. Data suite cooling system with a minimum of N+1 redundancy.

Security
24/7 on-site security, proximity cards to authorize access levels including man trap access, biometric identification and external and internal IP CCTV system.

 Gas suppression systems to technical areas

NTT Hemel Hempstead 4

NTT Hemel Hempstead 4 specifications and compliance data (certifications, standards, power/cooling capacity) for NTT Hemel Hempstead 4 in London.

Fully Built-Out Power	12 MW
Fully Built-Out Whitespace	4,800 sq.m.

Full Cabinets
Partial Cabinets
Shared Rackspace
Cages
Suites
Build-to-Suit
Footprints
Remote Hands

DSS PCI Certified
ISO27001 Certified
ISO9001 Certified
ISO14001 Certified

Fenced Perimeter
CCTV surveillance
Biometric Access Control
Card Access Control
Automatic Firesupression
Firesupression System: Gas suppression systems to technical areas
Onsite Security Staff	Yes, 24/7
Onsite Technical Staff	Yes, 24/7

NTT Hemel Hempstead 4

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UPS Redundancy	N+1
UPS Description: Minimum N+1 (UPS) with battery back-up