1. Enterprise Data Centers

Purpose: Internal use by single organization

Typical Users: Large corporations, banks, government agencies

Specification	Small Enterprise	Medium Enterprise	Large Enterprise
Size	100-500 sq.ft.	500-2000 sq.ft.	2000-10000+ sq.ft.
Server Capacity	10-50 racks	50-200 racks	200-1000+ racks
Power Requirement	40-200 kW	200-800 kW	800 kW - 2 MW+
Cooling	Precision AC	Chilled Water	Central Plant

Key Features:

• High security and customized infrastructure
• Complete control over hardware and software
• Higher initial investment but lower long-term costs
• Customized to specific business requirements

2. Colocation Data Centers

Business Model: Renting space to multiple clients

Service	Basic Colocation	Managed Colocation	Private Suite
Space	Per rack/U space	Per rack with management	Private caged area
Power	Per circuit/kW	Bundled with service	Dedicated feeds
Connectivity	Cross-connect fees	Included bandwidth	Multiple diverse carriers
Support	Remote hands	24/7 NOC support	Dedicated engineer