What is IDE (DMA mode 0)?

IDE (DMA mode 0) is the earliest direct memory access transfer mode for ATA/IDE devices that moves data blocks directly to system memory without CPU intervention, defined in the ATA multiword DMA specification.

What does kilobyte/second (SI def.) mean?

A kilobyte per second (SI def.) is a data rate equal to 1000 bytes per second, quantifying the amount of data transmitted or processed each second using decimal prefixes.

Why convert IDE (DMA mode 0) to kilobyte/second (SI def.)?

Converting helps understand legacy IDE drive speeds in standard, widely used units for easier comparison, analysis, and reporting in modern contexts.

How to Convert from IDE (DMA mode 0) to Kilobyte/second (SI def.)

Learn to convert data transfer rates from IDE (DMA mode 0), an ATA/IDE legacy transfer mode, to the standard kilobyte per second (SI definition) unit for clear and practical data speed comparisons.

IDE (DMA mode 0)

Kilobyte/second (SI def.)

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

IDE (DMA mode 0) to Kilobyte/second (SI def.) Conversion Table

IDE (DMA mode 0)	Kilobyte/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 (DMA mode 0) to Kilobyte/second (SI def.) Conversion Table
IDE (DMA mode 0)	Kilobyte/second (SI def.)

Explore More Data Transfer Units Converter

What Is This Tool?

This converter translates the data transfer speed defined by IDE (DMA mode 0), a low-speed DMA transfer mode for legacy ATA/IDE devices, into kilobyte per second using the decimal (SI) unit. It helps bridge older hardware speed measures with modern standard units.

How to Use This Tool?

Input the value in IDE (DMA mode 0) units to convert.
Select kilobyte per second (SI definition) as the output unit.
Run the conversion to obtain the equivalent data transfer rate.
Review the output to analyze or compare with standard data speeds.

Key Features

Converts IDE (DMA mode 0) data transfer speeds to kilobyte/second (SI definition).
Uses a direct conversion rate of 1 IDE (DMA mode 0) = 4200 kB/s (SI).
Supports clear understanding of legacy device throughput in contemporary units.
Ideal for diagnostics, driver development, and embedded system interfacing.

Examples

2 IDE (DMA mode 0) equals 8400 kilobyte/second (SI def.).
0.5 IDE (DMA mode 0) equals 2100 kilobyte/second (SI def.).

Common Use Cases

Relating legacy ATA device DMA modes to standardized data speed units for reporting.
Evaluating throughput of older PATA hard drives during hardware diagnostics.
Integrating legacy storage speed data in embedded or industrial system analysis.
Configuring and testing OS or BIOS drivers handling IDE device DMA modes.

Tips & Best Practices

Always confirm unit definitions before conversion to avoid misinterpretation.
Use the tool for legacy device analysis rather than modern storage benchmarks.
Interpret the kilobyte/second (SI) outputs as decimal-based rates, distinct from binary values.
Apply conversions for performance comparisons and reports involving older ATA devices.

Limitations

IDE (DMA mode 0) applies only to older ATA/IDE devices and does not reflect speeds of modern interfaces.
Kilobyte/second (SI) is decimal-based and may slightly deviate from binary-based units.
Conversion does not cover performance attributes beyond throughput rate.

Frequently Asked Questions

What is IDE (DMA mode 0)?: IDE (DMA mode 0) is the earliest direct memory access transfer mode for ATA/IDE devices that moves data blocks directly to system memory without CPU intervention, defined in the ATA multiword DMA specification.
What does kilobyte/second (SI def.) mean?: A kilobyte per second (SI def.) is a data rate equal to 1000 bytes per second, quantifying the amount of data transmitted or processed each second using decimal prefixes.
Why convert IDE (DMA mode 0) to kilobyte/second (SI def.)?: Converting helps understand legacy IDE drive speeds in standard, widely used units for easier comparison, analysis, and reporting in modern contexts.

Key Terminology

IDE (DMA mode 0): The first direct memory access transfer mode for ATA/IDE devices, defining a low-speed method for moving data blocks directly to system memory without CPU-driven I/O.
Kilobyte/second (SI def.): A data transfer rate unit representing 1000 bytes transferred per second, using decimal prefixes distinct from binary-based units.
Direct Memory Access (DMA): A data transfer technique that allows hardware devices to send data directly to system memory without CPU involvement.

Quick Knowledge Check

What does 1 IDE (DMA mode 0) equal in kilobyte/second (SI def.)?

1000 kB/s

4200 kB/s

1024 kB/s

Which statement about kilobyte/second (SI def.) is correct?

It equals 1024 bytes per second.

It equals 1000 bytes per second.

It is the same as kibibyte per second.

For what kind of devices is IDE (DMA mode 0) relevant?

Modern SSDs

Legacy ATA/IDE hard drives

Optical drives exclusively

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