Memory
Most computers use memory for their core functioning and storing data. Computer memory is often categorized as primary or secondary memory. Random access memory is an example of primary memory which is required for the functioning of CPU and is the only form of memory directly accessible to the CPU. Although in computer parlance only primary memory is referred to as computer memories as hard disk drives are considered separate from computer memory. Computer memory operates at a much higher speed than the one offered by secondary memory such as a hard disk drive. Memory is often divided into volatile and non-volatile memory. Volatile memory require power to maintain the stored information whereas non-volatile memory can retain information even without any electrical power.
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Tennco Distribution Ltd
View company profileAt Tennco Distribution Limited, we are a progressive electromechanical component distributor. We are family owned and operate in niche markets concentrating on electronic and electrical components for the computing, networking, instrumentation, panel building, audio and circuit board assembly industries.
Backed by 30 years experience, at Tennco, we are committed to service and efficient components distribution coupled with ISO 9002 approval. We offer products at competitive prices with a fast friendly and efficient service.
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Paramount Electronics Ltd
View company profileAt Paramount Electronics we specialise in industrial electronic repairs, exchange circuit boards and the design and manufacture of industrial electronics. Our highly skilled engineers have the knowledge and experience to undertake almost any form of industrial electronic repair, and all repairs are completed at a fixed price with a 2 year guarantee.