SINGLE-PHASE, OPEN BATH, INDOOR IMMERSION COOLING

COOLBLOCK X-520

Name: COOLBLOCK X-520
Brand: COOLBLOCK

Engineered for high-density computing,
it sets a new standard
in thermal management & sustainability.

COOLBLOCK
X-520

The X-Rack Series is our latest innovation in single-phase, open-bath, indoor immersion cooling. Building on the insights gained from our pioneering Archimedes Series, X-Rack introduces groundbreaking advancements in efficiency, technology, and performance.
‍
Engineered for high-density computing, it sets a new standard in thermal management and sustainability.

X-520

Single-phase, Open-bath
‍Indoor Immersion Cooling

Doubled Capacity

The X-520 immersion cooling tanks can host 22 OU of IT equipment with a total consumption capacity of 50Kwatt. Aprox 2.2Kwatt/OU can be supported.

Doubled Capacity

The X-520 immersion cooling tanks can host 22 OU of IT equipment with a total consumption capacity of 50Kwatt. Aprox 2.2Kwatt/OU can be supported.

Workload Power

The X-Series immersion cooling tanks are designed to support dense server deployments for any compute application.

Workload Power

The X-Series immersion cooling tanks are designed to support dense server deployments for any compute application.

Monitoring System

Our Coolblock Dashboard puts you in control of your data center's cooling performance

Monitoring System

Our Coolblock Dashboard puts you in control of your data center's cooling performance.

Doubled
Capacity

External
CDU

Advanced
Control

Monitoring
System

X-520

Engineered for
‍high-density computing

Doubled Capacity

The X-520 immersion cooling tanks can host 22 OU of IT equipment with a total consumption capacity of 50Kwatt. Aprox 2.2Kwatt/OU can be supported.

External Coolant
Distribution Unit

The Coolant Distribution Unit (CDU) is the core of our immersion cooling system, ensuring optimal thermal performance and energy efficiency. In this latest product release, the CDU is positioned outside the liquid tank, enhancing service ability and maintenance.

Equipped with dual high-performance pumps (1+1 redundancy), the CDU continuously circulates coolant through the heat exchanger, maintaining liquid temperatures within the specified set point. The intelligent control and monitoring system dynamically adjusts pump speeds to optimize cooling efficiency while minimizing energy consumption.

Workload Power

The X-Series immersion cooling tanks are designed to support dense server deployments for any compute application, from AI and HPC to cloud and enterprise workloads. Servers can be powered through two flexible options:

• Traditional PDUs, securely housed in specially designed compartments at the top of the tank.

• OCP v3 power supplies, utilizing a dedicated system of PSUs and 48V BusBars positioned at the bottom of the tank for efficient power distribution.

Cable Management

Properly structured cabling ensures clear airflow paths, safe and efficient routing around liquid loops and CDUs and faster maintenance without risking downtime.

X-520

Engineered for
‍high-density computing

Doubled Capacity

The X-520 immersion cooling tanks can host 22 OU of IT equipment with a total consumption capacity of 50Kwatt. Aprox 2.2Kwatt/OU can be supported.

External Coolant
Distribution Unit

Workload Power

• Traditional PDUs, securely housed in specially designed compartments at the top of the tank.

• OCP v3 power supplies, utilizing a dedicated system of PSUs and 48V BusBars positioned at the bottom of the tank for efficient power distribution.

Cable Management

Properly structured cabling ensures clear airflow paths, safe and efficient routing around liquid loops and CDUs and faster maintenance without risking downtime.

X-520

Technical
‍Specifications

x-520

Electrical

Tank Power Input

3 Phase, 16A

Tank Consumption

80 - 2.500 W

Heat dissipation capacity (kW)

50 kW

Power supply

(CE) 3 Phase + N / 380-400 V 50 Hz (UL) 3 Phase 208 V 60 Hz

Maximum power consumption (W)

2500 W

Mechanical

Coolant Flow

4-12 m3/hour

Required Water flow rate

1-4 m3/hour

IT gear capacity

22 OU

Monitoring and Control

Temperature and flow for both Liquid and water (input - output)

Communication

Remote control with Ethernet port Multiple options for integrated pass-through patch panel and cable management

Water supply inlet temperature
(depends on Data Center Facility)

Recommended ≤ 32 ^oC

Built-in redundancy

2N Pump

Environmental conditions

Indoor -5°C to 55°C non-condensing

Physical Dimensions

External Length

2350 mm

Width

1250 mm

Height

1220 mm

Internal Tank Coolant Capacity

535 lt

COOLBLOCK X-520 INSIGHTS

Get in touch

Ready to Get Started?

Learn more about immersion cooling,
the benefits for your data center
and how COOLBLOCK can support you

GET IN TOUCH

LEARN MORE: X-110

ConsideringImmersion Cooling?

location

Leof. Georgikis Scholis 27Pylaia 55535Thessaloniki, Greece

contact

COOLBLOCK X-520

Engineered for high-density computing,it sets a new standardin thermal management & sustainability.

COOLBLOCKX-520

Single-phase, Open-bath‍Indoor Immersion Cooling

Doubled Capacity

Doubled Capacity

Doubled Capacity

Workload Power

Workload Power

Workload Power

Monitoring System

Monitoring System

Monitoring System

DoubledCapacity

ExternalCDU

AdvancedControl

MonitoringSystem

Engineered for‍high-density computing

Doubled Capacity

External CoolantDistribution Unit

Workload Power

Cable Management

Engineered for‍high-density computing

Doubled Capacity

External CoolantDistribution Unit

Workload Power

Cable Management

Technical‍Specifications

x-520

Ready to Get Started?

Learn more about immersion cooling,the benefits for your data centerand how COOLBLOCK can support you

Cookie Settings

Considering
Immersion Cooling?

Leof. Georgikis Scholis 27
Pylaia 55535
Thessaloniki, Greece

Engineered for high-density computing,
it sets a new standard
in thermal management & sustainability.

COOLBLOCK
X-520

Single-phase, Open-bath
‍Indoor Immersion Cooling

Doubled
Capacity

External
CDU

Advanced
Control

Monitoring
System

Engineered for
‍high-density computing

External Coolant
Distribution Unit

Engineered for
‍high-density computing

External Coolant
Distribution Unit

Technical
‍Specifications

Learn more about immersion cooling,
the benefits for your data center
and how COOLBLOCK can support you