Non-ECC memory is computer memory that lacks error checking and correction functions. Non-ECC memory is the most common type of memory in consumer-grade computers; ECC memory is found in servers and scientific computing.Continue Reading
Memory correction is not needed except in the most sensitive scientific and financial applications. Even slight amounts of data corruption are unacceptable in these usage cases, so memory with error correction capabilities is used. Most commercially available motherboards designed for home and small business use do not function with ECC memory.
The average incidence of memory error is once per gigabyte of memory per month of uninterrupted operation, as of 2014. Because very few home and small business machines have significant uninterrupted uptime, there is little risk of a memory error. In the rare case that a memory error does occur, a system restart corrects the issue. Because home systems do not require constant uptime, restarting the machine is an acceptable solution. Financial and scientific applications have greater need for uninterrupted uptime, and use ECC memory to prevent memory errors as a result.
Memory errors are caused by natural background radiation, which comes from both radioactive isotopes found on earth and cosmic rays originating in supernovas. The occurrence of memory errors is much higher for computers aboard spacecraft, particularly during solar flares and other events that increase the incidence of background radiation.Learn more about Computers & Hardware
To determine how much memory a user has on their computer, they must access the hard drive information. This is fairly simple for users with Windows operating systems.Full Answer >
Temporary memory in a computer refers to the volatile memory that is stored by a random access memory (RAM) chip. As the name ‘temporary’ suggests, the memory does not store data for long. When the computer is shut down before saving the data, the data will be lost. Therefore, users need to save data on the permanent storage devices regularly as they manage it to avoid loss.Full Answer >
To make your computer run faster, clear up a significant amount of space on your memory drives. Reboot the computer, uninstall unnecessary programs and eliminate files that are harming your computer directly.Full Answer >
Examples of computer processing devices include the central processing unit, motherboard and memory of a computer. These devices are responsible for storing and retrieving information.Full Answer >