UzCloud data center network

Fault-tolerant cloud infrastructure for the government, enterprise, and commercial sectors of Uzbekistan.

Cloud infrastructure operator

UzCloud is a cloud infrastructure operator in Uzbekistan with over 11 years of experience running mission-critical IT infrastructure. The company hosts government, enterprise, and commercial information systems across 5 data centers in 4 regions of the country, in line with international requirements for reliability, security, and fault tolerance.

5
Data centers
61
Modules
299
IT racks
5.1 MW
Capacity

34,000+ CPU cores and 650+ TB of RAM

The infrastructure holds over 36 PB of data in its storage systems.

40 GPU servers handle HPC and artificial intelligence workloads. All resources are monitored 24×7×365.

Site infrastructure

5 data centers across 4 regions of Uzbekistan: geographic distribution enables data geo-redundancy and disaster recovery between sites.

Akhangaran, Site-1

Tashkent region

IT racks
37
Capacity
0.5 MW
Blade servers
200
CPU
7,680
RAM
80 TB
Storage
4.8 PB

Akhangaran, Site-2

Tashkent region

IT racks
70
Capacity
1 MW
Blade servers
192
CPU
12,288
RAM
176 TB
Storage
9.1 PB

Tashkent data center

Zangiata district, 20 GPU servers

IT racks
96
Capacity
1.8 MW
CPU
5,960
RAM
167 TB
Storage
7.59 PB

Bukhara data center

Bukhara region, Bukhara

IT racks
48
Capacity
0.8 MW
GPU servers
7
CPU
4,284
RAM
116 TB
Storage
7.59 PB

Kokand data center

Fergana region, Kokand

IT racks
48
Capacity
1 MW
GPU servers
10
CPU
4,284
RAM
116 TB
Storage
7.59 PB

Tier III and fault tolerance

The infrastructure is designed to Tier III requirements and delivers a 99.982% SLA — under 1.5 hours of downtime per year.

Tier III Design Documents

TCDD certificates obtained. The design is validated by the Uptime Institute.

Tier III Constructed Facility and Operational Sustainability

TCCF and TCOS certificates are in progress.

N+1 redundancy

Two independent power feeds, with power and cooling systems redundant in an N+1 configuration.

Autonomy and monitoring

Diesel generators with fuel reserves for up to 72 hours of autonomous operation. Round-the-clock monitoring of engineering systems.

Connectivity and physical security

An in-house telecom network and multi-layered physical security at every site.

Up to 200 Gbps

Connection to our own backbone network.

Diverse routes

Geographically diverse data transmission routes between sites.

DWDM redundancy

Transport network redundancy at the DWDM level.

Inter-site connectivity

High-speed links between data centers.

Access control

Multi-level control and auditing of access to facilities.

Video surveillance 24×7

Video surveillance systems at all sites.

Intrusion alarms

Intrusion alarm systems at every site.

Fire safety systems

Automatic fire suppression systems.

Related services

Distributed infrastructure for mission-critical systems

Geo-redundancy across regions reduces the risk of downtime if a site fails. Sites are linked by our own network, with no dependence on third-party channels.

Compute and cloud resources scale with growing workloads. Resources are distributed across data centers, so capacity can be added as needed.

Frequently asked questions

Find answers to common questions about our services.

Tier III is the Uptime Institute's international reliability standard. The Tier III Design Documents certificate has already been obtained; the Tier III Constructed Facility and Operational Sustainability certificates are in progress.

A failure at one site does not take the whole infrastructure down: 5 data centers are located across 4 regions of Uzbekistan, and data and services are replicated between sites.

Every site is covered by video surveillance and intrusion alarms, access to facilities is multi-level and audited, and automatic fire suppression systems are installed in case of fire.

Sites are linked by our own backbone channels at speeds of up to 200 Gbps. Data transmission routes are physically diverse, and transport network redundancy is implemented at the DWDM level.

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