What does IDE (UDMA mode 1) represent?

IDE (UDMA mode 1) is an Ultra DMA transfer mode used in Parallel ATA interfaces, providing a theoretical maximum data transfer rate important for older PATA devices.

Why convert IDE (UDMA mode 1) to MB/s?

Converting to megabytes per second offers a familiar and standardized metric for comparing and documenting data transfer speeds of legacy hardware.

Are the conversion values exact for real-world speeds?

No, the conversion reflects theoretical maximums; actual transfer speeds can be lower due to device conditions and related factors.

How to Convert from IDE (UDMA mode 1) to Megabyte/second [MB/s]

Convert data transfer speeds from IDE (UDMA mode 1) to megabytes per second (MB/s) using an online unit converter designed for legacy hardware measurements.

IDE (UDMA mode 1)

Megabyte/second [MB/s]

Please check your input. It must be a valid numeric value.

IDE (UDMA mode 1) to Megabyte/second [MB/s] Conversion Table

IDE (UDMA mode 1)	Megabyte/second [MB/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

IDE (UDMA mode 1) to Megabyte/second [MB/s] Conversion Table
IDE (UDMA mode 1)	Megabyte/second [MB/s]

Explore More Data Transfer Units Converter

What Is This Tool?

This converter transforms data transfer rates measured in IDE (UDMA mode 1), a legacy Parallel ATA transfer mode, into megabytes per second (MB/s), a common standard for transfer speed reporting.

How to Use This Tool?

Enter the value in IDE (UDMA mode 1) units you want to convert.
Select IDE (UDMA mode 1) as the source unit.
Choose megabyte per second [MB/s] as the target unit.
Click convert to see the corresponding transfer rate in MB/s.

Key Features

Converts IDE (UDMA mode 1) transfer rates into megabytes per second (MB/s).
Supports legacy PATA device performance evaluation and troubleshooting.
Provides a direct conversion based on established ATA/ATAPI standards.
Easy-to-use, browser-based interface suitable for vintage hardware analysis.

Examples

2 IDE (UDMA mode 1) equals approximately 47.6837 MB/s.
0.5 IDE (UDMA mode 1) equals about 11.9209 MB/s.

Common Use Cases

Assessing BIOS or drive transfer settings on vintage PCs with PATA controllers.
Benchmarking maximum throughput of older IDE hard drives or optical drives.
Troubleshooting compatibility and data transfer errors related to UDMA mode selection.
Documenting performance of legacy hardware in IT maintenance and data recovery.

Tips & Best Practices

Use this converter to compare vintage device speeds with modern transfer rate standards.
Validate transfer settings when restoring or diagnosing older computers.
Consider hardware condition as actual speeds may fall below theoretical values.
Remember that megabyte definitions may vary (decimal vs binary), but this conversion follows a specific standard.

Limitations

Transfer rates are theoretical maximums; actual performance depends on hardware and cabling.
Conversion rate is approximate and based on legacy standards distinct from modern interfaces.
Variations in megabyte definition may slightly affect interpretations but not this conversion.

Frequently Asked Questions

What does IDE (UDMA mode 1) represent?: IDE (UDMA mode 1) is an Ultra DMA transfer mode used in Parallel ATA interfaces, providing a theoretical maximum data transfer rate important for older PATA devices.
Why convert IDE (UDMA mode 1) to MB/s?: Converting to megabytes per second offers a familiar and standardized metric for comparing and documenting data transfer speeds of legacy hardware.
Are the conversion values exact for real-world speeds?: No, the conversion reflects theoretical maximums; actual transfer speeds can be lower due to device conditions and related factors.

Key Terminology

IDE (UDMA mode 1): A legacy Ultra DMA transfer mode of the Parallel ATA interface with a maximum raw transfer rate around 25 MB/s.
Megabyte per second (MB/s): A data transfer rate indicating one megabyte of data moved each second, used to measure throughput in storage and networks.
Parallel ATA (PATA): An older interface standard used for connecting storage devices such as hard drives and optical drives.

Quick Knowledge Check

What is IDE (UDMA mode 1) primarily used for?

Modern SSD speed testing

Legacy PATA device transfer mode

Wireless data transfer

What unit does this tool convert IDE (UDMA mode 1) speeds into?

Kilobyte per second

Megabyte per second

Gigabit per second

Why might actual transfer speeds differ from this conversion?

Because of cable quality and device condition

Due to internet bandwidth limitations

Because of CPU processing speed

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