What is IDE (UDMA mode 1)?

IDE (UDMA mode 1) is a legacy Ultra DMA transfer mode of the Parallel ATA interface providing a theoretical transfer rate of about 25 MB/s, used mainly with older PATA devices.

What does terabyte/second (SI def.) represent?

Terabyte per second (SI definition) is a data transfer rate equal to one trillion bytes per second, commonly used to specify bandwidth in high-performance computing and data-center environments.

Why convert IDE (UDMA mode 1) rates to terabyte/second?

Conversion helps translate legacy PATA interface speeds into modern units for comparison with current data transfer rates in advanced computing and network systems.

How to Convert from IDE (UDMA mode 1) to Terabyte/second (SI def.)?

Easily convert data transfer rates from IDE (UDMA mode 1), a legacy PATA interface mode, to terabyte/second (SI definition), a modern high-performance transfer rate unit.

IDE (UDMA mode 1)

Terabyte/second (SI def.)

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

IDE (UDMA mode 1) to Terabyte/second (SI def.) Conversion Table

IDE (UDMA mode 1)	Terabyte/second (SI def.)

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 Terabyte/second (SI def.) Conversion Table
IDE (UDMA mode 1)	Terabyte/second (SI def.)

Explore More Data Transfer Units Converter

What Is This Tool?

This converter translates data transfer rates from IDE (UDMA mode 1), an older PATA interface transfer mode, into terabyte per second using the SI definition. It helps bridge legacy hardware speeds with modern high-speed data transfer measurements.

How to Use This Tool?

Enter the value in IDE (UDMA mode 1) units.
Select the target unit as terabyte/second (SI def.).
Click the convert button to get the equivalent transfer rate.
Review the output to understand the rate in modern data transfer units.

Key Features

Converts IDE (UDMA mode 1) transfer rates to terabyte/second (SI def.) accurately.
Supports comparison of vintage PATA device speeds with contemporary data rates.
Browser-based and easy to use for quick unit conversion.
Includes informative definitions and relevant use cases for both units.

Examples

10 IDE (UDMA mode 1) equals 0.00025 terabyte/second (SI def.).
40 IDE (UDMA mode 1) equals 0.001 terabyte/second (SI def.).

Common Use Cases

Diagnosing BIOS or drive transfer settings on vintage PATA devices by selecting UDMA modes.
Benchmarking maximum throughput expectations for older IDE hard disks or optical drives.
Converting legacy transfer rates for comparison with modern high-performance computing bandwidth.
Troubleshooting compatibility and error issues related to UDMA mode selections.

Tips & Best Practices

Use the tool to compare legacy hardware speeds with modern data center equipment.
Keep in mind the theoretical nature of IDE (UDMA mode 1) maximum transfer rates.
Consider the difference in scale and context when interpreting terabyte/second values.
Verify unit selections carefully to ensure accurate conversions.

Limitations

IDE (UDMA mode 1) rates are theoretical maximums for legacy hardware and may not reflect real throughput.
Terabyte/second units are meant for modern, high-speed systems, so direct comparisons can overlook protocol overhead or practical performance.
The tool does not account for real-world errors or environmental factors affecting transfer speeds.

Frequently Asked Questions

What is IDE (UDMA mode 1)?: IDE (UDMA mode 1) is a legacy Ultra DMA transfer mode of the Parallel ATA interface providing a theoretical transfer rate of about 25 MB/s, used mainly with older PATA devices.
What does terabyte/second (SI def.) represent?: Terabyte per second (SI definition) is a data transfer rate equal to one trillion bytes per second, commonly used to specify bandwidth in high-performance computing and data-center environments.
Why convert IDE (UDMA mode 1) rates to terabyte/second?: Conversion helps translate legacy PATA interface speeds into modern units for comparison with current data transfer rates in advanced computing and network systems.

Key Terminology

IDE (UDMA mode 1): An Ultra DMA transfer mode of the Parallel ATA interface with a theoretical max rate around 25 MB/s for older PATA devices.
Terabyte/second (SI def.): A unit of data transfer rate equal to 10^12 bytes per second, used to measure very high bandwidth in modern digital systems.
Ultra DMA (UDMA): A transfer mode in PATA interfaces that controls timing and error-checking for data transmission between controller and drive.

Quick Knowledge Check

What is the theoretical maximum transfer rate of IDE (UDMA mode 1)?

About 25 MB/s

About 250 MB/s

About 2.5 MB/s

A terabyte per second (SI def.) equals how many bytes per second?

One billion bytes

One trillion bytes

One million bytes

For what purpose might someone convert IDE (UDMA mode 1) to terabyte/second?

To find vintage PC processor speeds

To compare legacy device speed with modern network bandwidth

To measure storage capacity

Share Us

Similar Calculators

Online Density Units Converter Online Electric Resistance Units Converter Online Velocity Angular Units Converter Online Magnetic Flux Units Converter Online Luminance Units Converter