What kind of ram does cache use

Best NAS drives Which network storage appliance is right for you? Our 5-minute guide to distributed caching. Cache memory types Cache memory can be complicated, however; not only is it different to the standard DRAM that most people are familiar with, but there are also multiple different kinds of cache memory.

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We have a dedicated website for your region, would you like to go there? Go to local site Stay here. Here are four common questions about cache memory answered: What is cache memory and what does it do? How does cache memory work? What are the types of cache memory? How can I upgrade my cache memory?

Desktop and laptop cache memory Cache memory within desktops and laptops works in much the same way, however the CPU itself differs from a server processor. Cache memory allows for faster access to data for two reasons:. The process of refreshing RAM means that it takes longer to retrieve data from main memory. Cache memory will copy the contents of some data held in RAM. To simplify the process, it works on the understanding that most programs store data in sequence.

If the processor is currently processing data from locations 0 — 32, cache memory will copy the contents of locations 64 in anticipation that they would be needed next. When the processor initiates a memory read, it will check cache memory first. Transfers to and from cache take less time than transfers to and from RAM. The more cache there is, the more data can be stored closer to the CPU. Not a lot of physical space is allocated for cache.