Anyone who has worked around data systems can testify thatthese types of devices put out a large amount of heat. In a high performancecomputing (HPC) environment, servers, disk drives and other computing devicesuse huge amounts of power. This powercomes at a price, when it is converted to heat. While servers and similardevices are equipped with exhaust fans, these basic measures prove insufficientto the task of maintaining optimum operating temperatures. Overheating of thesecritical elements can result in heat damage to equipment and even fires. Tocombat the problems of cooling computing systems, businesses can either spendlarge amounts of money to install proprietary cooling equipment, Outdoor Cooling Vest or they caninvest in the best cooling systems available by hosting at a colocation center.Colocation CentersExplainedA colocation facility is a datacenter which is equipped tohouse servers and other computing devices.
Clients pay a fee to store theirequipment at the colocation center. Inexchange, the facility takes care of all infrastructure concerns like powersupply, network connections, fire protection, cooling and security. The colocation provider is especiallyequipped with advanced cooling systems, which provide an optimum environmentfor high performance computing.What Cooling SystemsAre Best?The recommended temperature range for best performance ofHPC systems is 68 to 77 degrees Fahrenheit. Humidity should be maintained at alevel between 40 and 55%. Systems that only cool and do not handle humidity can result indangerous condensation on electronic components. The costs of cooling properly will depend onthe climate where the colocation center is located. Obviously, a colocationfacility in a cool and dry climate will be easier to cool than one in a hot andhumid environment.Cooling systems are achieved through proper design of thefacility. Floors are raised to allow room for power cables and to circulateairflow below server racks. Air iscooled using water or air chilling systems. For maximum efficiency, hot andcold air should be isolated from each other. This type of isolation is referred to as a hot and cold aisle system.Server cabinets face each other in rows, so that only cold air reaches theintake areas on machines. The front and back of cabinets are partitioned usingmetal plates and fittings, which prevents cross contamination of hot exhaustair with cold intake air.
Additionally, the back of server cabinets should haveexhaust fans, applying negative pressure and pulling hot air away from themachinery.The cost of installing such an advanced cooling system isprohibitive to most small and medium-sized businesses. A colocation center canafford to invest in such a system, by spreading the cost among all of the manyclients they serve. Businesses whichwish to safeguard their equipment from heat-related damage and fire shouldpurchase a colocation center package. Their equipment will be protected and will be in an environment whichensures optimum performance throughout its lifespan.
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