What Is This Tool?
This converter allows users to translate data transfer rates from megabytes per second (MB/s), a modern measurement of data moved each second, to IDE (UDMA mode 2), a legacy transfer mode standard for parallel ATA interfaces. It helps interpret and compare modern throughput against traditional PC storage standards.
How to Use This Tool?
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Enter the value in megabytes per second (MB/s) you wish to convert
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Select MB/s as the input unit and IDE (UDMA mode 2) as the output unit
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Click the convert button to see the equivalent transfer rate in IDE (UDMA mode 2)
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Review examples provided for better understanding of the conversion process
Key Features
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Converts data transfer rates from MB/s to IDE (UDMA mode 2) units
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Provides a clear formula and conversion rate specific to these units
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Supports understanding of legacy PATA/IDE performance benchmarks
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Offers examples for quick reference
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Useful for troubleshooting and hardware configuration of older devices
Examples
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10 MB/s converts to approximately 0.31775 IDE (UDMA mode 2)
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33.3 MB/s converts to roughly 1.058 IDE (UDMA mode 2)
Common Use Cases
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Comparing current data transfer rates with legacy IDE (ATA/33) interface speeds
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Interpreting performance benchmarks for older PATA storage devices
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Configuring BIOS or drive-controller settings to ensure ATA/33 transfer compatibility
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Troubleshooting device compatibility or firmware issues on legacy PC systems
Tips & Best Practices
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Understand that IDE (UDMA mode 2) is a fixed legacy transfer mode with a maximum near 33.3 MB/s
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Keep in mind the differences between decimal and binary megabyte definitions when interpreting results
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Use this conversion primarily for legacy hardware contexts or benchmarking historical data rates
Limitations
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IDE (UDMA mode 2) cannot represent transfer speeds above its maximum theoretical limit of about 33.3 MB/s
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Conversion accuracy may vary due to differences between decimal and binary megabyte interpretations
Frequently Asked Questions
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What does 1 MB/s represent in terms of data transfer?
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One megabyte per second corresponds to transferring one megabyte of data every second, where megabyte can be defined in decimal or binary terms.
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Why convert MB/s to IDE (UDMA mode 2)?
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This conversion helps compare modern data transfer rates to legacy IDE interface speeds and interpret benchmark results for older hardware.
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Can IDE (UDMA mode 2) show transfer rates higher than 33.3 MB/s?
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No, IDE (UDMA mode 2) is a fixed legacy transfer mode with a maximum theoretical transfer rate of about 33.3 MB/s.
Key Terminology
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Megabyte per second (MB/s)
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A data transfer rate denoting one megabyte of data moved per second, where 'megabyte' may be decimal (10^6 bytes) or binary (2^20 bytes).
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IDE (UDMA mode 2)
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An Ultra DMA transfer mode for PATA interfaces (ATA/33) with a max theoretical rate near 33.3 megabytes per second, used in legacy PC storage devices.