ZERO-LATENCY DATA CENTER

TECHNICAL SPECIFICATION

ISO 9001:2015 ISO 27001:2013

CDLAN® srl - via Caldera 21 - 20153 Milan (IT)

+39 02 6706800@caldera21info@caldera21.com

Caldera21® Cold Aisle Containment

POWERGRID

POWERGRID

TANK STORAGEPATH A PATH B

TRAFO

PDU PDU

TRAFO

GENERATORSWITCHGEAR

MECHANICALSWITCHGEAR

UTILITYSWITCHGEAR

DATAHALL

DATAHALL

UTILITYSWITCHGEAR

CDZCDZ +1

POWER GENERATORS

UPS UPS UPS UPS

Utility Power Supply capacity of 6 MW

2,4 MW of Critical IT power

1.400m2 of fully-fitted colocation space

400 racks 48U 800x1000

Slab Floor

2N Power System

N+1 Cooling System

High Power Density of up to 6kW/m2

DATA CENTER HIGHLIGHTS

Ground floor First floor

BUILDING

• 3 storey building with long-term lease secured• 3,100m2 of gross space• 1,400m2 of customer space• Slab MAX load 800 kg/m2• Control Room, Meeting Rooms, Storage Room

POWER

• 23kV utility supply up to 6MW dual feed (1MW single feed to date)• 2N+1 MEP design Tier IV-equivalent• 6 x 1MVA GE backup (2 installed to date)• 72h of autonomy with SLA on refueling• 2N+1 UPS redundancy• 100% availability SLA• Full range of AC and DC output currents

DATA HALL

• High power density configurations of up to 24kW IT per cabinet• Standard socket supply AC230V 32Amp A+B• Power cabling overhead• Cold Aisle Containment• From 4 Units up to a Full Cabinet

COOLING• Minimum N+1 CRAC redundancy per room DX system• Average Supply T 24°C +/-5°C as per ASHRAE standards 2011• Humidity: 25 - 75% as per ASHRAE standards 2011

CONNECTIVITY

• Dedicated campus fiber ring• Dual fiber entry point• Redundant Carrier Rooms and Meet-Me-Rooms• Three fiber paths connecting MIX data hall (200+ Carriers/ISPs)• Milan Internet Exchange on-site• Data cabling overhead• Fibre and copper in separate trays• Ethernet Connectivity supplied by Layer 2 Managed Network

SUPPORT• Hands and Eyes• On site engineers and support: 24x7

FIRE PROTECTION• VESDA detection systems• Hi-Fog fire suppression system• Fire separation walls

MONITORING

• BMS Monitoring System• SLAs on temperature and humidity in line with ASHRAE recommendation• Entire facility infrastructure monitored 24x7 (Chiller, CRAC, Fire Panels, Generator, UPS, data hall doors)

SECURITY

• Trained security staff on-site (24x7)• Multiple physical security layers (contactless keycards, CCTV, man trap)• 24x7 controlled access• ISO 27001-certified information security management systems

DATA CENTER FACT SHEETZERO-LATENCY DATA CENTER