As a global player in high-performance and high-efficiency server technology, 2CRSi develops, manufactures, and distributes end-to-end green IT and energy-efficient computing solutions. Through our different companies and brands, we deliver a broad range of server solutions for various markets, including cloud computing, data center, enterprise IT, big data, HPC, artificial intelligence, 5G, IoT, rugged PCs, or embedded and edge computing.

2CRSI is a France-based Public Limited Company. We provide products suitable for industries that require robust solutions and also for data centers looking for high-performance systems combined with energy efficiency.
We provide storage systems, high-performance computing (HPC) solutions, and customized appliances. Our servers are designed and manufactured in France and assembled in both France. Helping our customers and users to be
most efficient, effective, and successful with there is our motivation.2CRSI customers include BLADE (ShadowPC), CGG,
OVH, Free, Dassault Group, Dubai Tourism, Sharjah Museum, Abu Dhabi Midfield Terminal, and many
independent software vendors, data centers, distributors, and other businesses with a need for high-quality, efficient, reliable storage and computing.

Portable And Rugged Industrial Products

Our Users In Middle East

IT Infrastructures Manufacturer

Portable and Rugged Industrial Products

Rugged PC for Professional & Industriel Purpose

Mini Multi Display PC

Rugged computers Professional & Industrial Purpose

Rugged Mini PC

Our Smallest Ruggedized Fanless PC with self cooling system

Ultra Slim NUC

Professional & Industrial Embedded Server The system is designed to withstand industrial environmental hazards.

Rugged Fanless Server

Micro Cluster is a fully integrated, low power, modular, and compact computer cluster

Micro Cluster or Mini Datacenter

Our Hyper-converged cloud appliance includes everything you need to connect to your network.

Hci Ready Micro Cluster

1.New generation of fan-less cases for compact, powerful, and silent computers.

2.Equipped with a dual and integrated air-cooling solution.

3.Optimized for high power electronics, it is the best fan-less air cooling technology on the market.



Increases airflow and thermal dissipation Optimize the component management.



Immersion Cooling Technology

Also known as liquid submersion cooling, it is the practice of submerging computer components or full servers in a thermally, but not electrically, conductive liquid (dielectric coolant). This method is slowly becoming popular with innovative data centers in the world. IT Hardware or servers cooled in this manner don’t require fans and the heat exchange between the warm coolant and cool water circuit usually occurs through a heat exchanger (i.e. heater core or radiator).

What is an Immersion Cooling?

Single-Phase coolant never changes state, it never boils or freezes and always remains in a
liquid form. The coolant gets pumped to a heat exchanger where heat is transferred to a cooler
water-circuit. This technique uses “open baths”, as there’s little (or no) risk of the coolant evaporating:

Features & advantages

Highly Efficient
- Great heating dissipation with reduction up to 95% of cooling OPEX.
- PUE <1.03.
- Simple and safe to handle.
- Lower TCO.
- Lower complexity.

- 85-97% Less space compare to regular air-cooled racks.
- Rapid Deployment (outer space, white space, Raw space).


- High lifetime for the IT components (no fluctuation of T°) - Improve MTBF (no fans = fewer failures).

- Server continues to operate in case of breakdown up to 4 hours.

2CRSI Immersion Installation- Customers


Goonhilly Earth Station Ltd

A rugged, or ruggedized computer is a computer specifically designed to operate reliably in harsh usage environments and conditions, such as strong vibrations, extreme temperatures, and wet or dusty conditions. They are designed from inception for the type of rough use typified by these conditions, not just in the external housing but in the internal components and cooling arrangements as well.

1.Four 4K Display Outputs.
2.IP 50 Operational Temperature 50°C.

1.IP66/IP50 rating with an extended temperature range.
2.Support 4K display.
3.Gigabit LAN/Wifi/4G.


2.Remote Access with 2HDMI ports.

4.Only 26MM and 1.1 Kg.

1.Redundant Power Supply.
2.2U Half-rack form factor.
3.Dual Gigabit or 10Gbps Ethernet Connectivity.

4.Fanless Maintenance Free

1.4 to10 blades.
2.Low power.




1.Nodes Switch Dimensions 4 Nodes.
2.Power Supply Internal 16 port 10GbE Layer3 switch 452mm(W) X 186mm(H) X 274mm(D) 750W Redundant power supply.
3.Operating Temperature Acoustics - 5°C-25°C.

4.Acoustics - up to 25dBA.

5.Warranty - 3 years.

OCP - What about it?

Air Cooling

1.Server comparison.
2.Datacenters designs and Infrastructure.

1.Technical adaptation of servers.
2.Partners : Submer, GRC.


Server range classification

Use Cases

OCP – What about it?

The Open Compute Project (OCP) is a collaborative community focused on redesigning hardware technology to efficiently support the growing demands on computing infrastructure. The OCP was born from this desire impulsed by Facebook and launched in 2011.


1.Redesigning hardware and software making it more efficient, flexible, and scalable.

2.Design sharing

IT Environment with 2CRSI solutions

Immersion Servers : How we make our Servers ready for Immersion

1.Ensure component compatibility - Cables compatibility in dielectric liquid; Power or Network. Peel of warranty labels.
2.Remove or disable all fans - change the firmware if necessary or remove the power supply OCtoPus is ready* see the list. Std OCP servers needs rework to make them suitable.
3.Remove the thermal paste - Put an indium foil for the CPU and a thermal grease for the GPUs.
4.Configuring components in the server (heatsink fins parallel to the liquid flow).

2CRSI’s Immersion Cooling Technology Partners