What Is A High Performance Computer?

HPC Cooling – High Performance Computing (HPC) essentially contains the same elements as a standard desktop, just more of them! So, the fundamental component parts are the same – processors, memory and operating system. High performance computers, in essence, are really groups or “clusters” of computers.

Within these small clusters, each individual computer will have anywhere between one and four processors and, quite often, those processors have between two to four cores.

Within the industry, these individual computers are often referred to as “nodes”. The size of these clusters and the number of nodes depends on the size of the organisation in question.

The idea behind high performance computing is that the individual nodes work together to solve a problem larger than any one computer can easily solve alone. The nodes talk to one another – over networks – in order to work meaningfully together. A HPC cluster also needs software to run – often Linux or Windows.

Full Turnkey Solutions

Aqua’s aim is to build a life-long relationship with our customers, becoming essentially a “one stop shop” for all your temperature control requirements, for now and the future. The three divisions of our business – Sales, Hire & Service – enable us to help clients every step of the way.

Our USP is our ability to offer clients a complete turnkey solution. We’ll work with you from initial site visit and system design to installation and commissioning. Our services include:

  • Free design consultancy, including AutoCAD drawings, 3D modelling and energy calculations
  • Mechanical and electrical installation – encompassing civil works, offloading & positioning, pipework installation, mains power and cabling, all CDM compliance, full project management and delivery
  • Aftersales support – including preventive maintenance plans to maximise product lifespan and efficiency

Our business is built on our core values of technical excellence, care, integrity and a “can do” attitude. We train all our people to be specialists in what they do – innovative engineers dedicated to providing practical, effective and efficient solutions supported by second-to-none customer service.

Case Studies

Heat – The Common Enemy

One common problem that occurs when there’s such a density of computers all in one location is the amount of waste heat produced.

For HPC cooling, this heat needs to be extracted and removed as quickly and as efficiently as possible. Loads can change considerably from one rack to another which makes traditional methods of air cooling very ineffective.

The resulting effect is often either having to work in really high temperatures or in hurricane like conditions as vast amounts of air are circulated in an attempt to remove the heat.

The simple tried and tested – and the most energy efficient, greenest – way of achieve HPC cooling is to use a Rear Door Cooler as used in many of our Data Centre Cooling solutions. This gives a neutral room condition, the air at the back of the rack is the same as the air on the front of the rack, it can operate within ASHRAE guidance, even with water temperatures of up to 27°C and gives the most system resilience, no matter where the load is at that moment in time.

HPC Cooling – Leak Prevention System

The only reservation that most people have to with this method, is the close proximity of HPC cooling water to their expensive hardware and invaluable data. In this respect, Aqua Group’s patented Leak Prevention System (LPS) is a complete game changer.

It removes all risk of leak – the chilled or ambient cooled water is under negative pressure at all times – and gives you a 100% leak-free guarantee.

Most hosting companies would love to have a HPC area within their facility but worry that the introduction of HPC, and the subsequent increased cooling load, will disrupt their existing set up.

Not any more – with a simple LPS and rear door installation you have a simple, low cost and highly effective way of increasing your revenue streams and revitalising your Data Centre.

You May Also Want To Consider

Leak Prevention

Rear Doors

CRAC Units





hpc cooling

high performance computing

Why Call Aqua?

Established in 2001, Aqua Group are a market leading force in the design and supply of innovative temperature control solutions. Our team has a vast product knowledge base and years of application experience and is focused on finding the most energy efficient and price competitive solution for your specific business needs.

Whether you’re an end user looking for a bespoke cooling system design or a trade customer trying to source a single chiller unit, our specialist engineers are on hand to help. Aqua Group’s core values – Technical Excellence, Can-do Attitude, Integrity and Care – are at the heart of everything we do, and we always strive to achieve the highest level of customer service experience.

For help with product selection and technical advice call our sales team today on 0333 004 4433.