UDMA Computing Abbreviation

UDMA has various meanings in the Computing category. Discover the full forms, definitions, and usage contexts of UDMA in Computing.

Ultra Direct Memory Access

Most Common Computing
Ultra Dma

This technology for transferring data between a computer's hard disk and memory was developed by Quantum and Intel. The maximum burst rate of an Ultra DMA hard drive is 33.3 MBps. The original DMA protocol could only transfer data at half that speed. Thanks to Ultra DMA, programs can open faster and run more smoothly. This is because Utlra DMA can send more data to the memory in less time than the original DMA.

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