What does kilobyte/second (kB/s) represent?

A kilobyte per second indicates a data transfer rate where one kilobyte—commonly 1,000 bytes—is transmitted every second, used often to report modest data speeds.

What is IDE (UDMA mode 2)?

IDE (UDMA mode 2), also called ATA/33, is a legacy Parallel ATA transfer mode with a maximum theoretical rate of about 33.3 megabytes per second.

Why convert kilobyte/second to IDE (UDMA mode 2)?

The conversion helps compare or interpret transfer rates relative to legacy hardware standards, useful when evaluating performance or troubleshooting older PATA drives and controllers.

How to Convert Kilobyte/second [kB/s] to IDE (UDMA mode 2)

Learn how to convert data transfer rates from kilobyte per second (kB/s) to IDE (UDMA mode 2), a legacy Ultra DMA transfer mode used in PATA/IDE interfaces.

Kilobyte/second [kB/s]

IDE (UDMA mode 2)

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

Kilobyte/second [kB/s] to IDE (UDMA mode 2) Conversion Table

Kilobyte/second [kB/s]	IDE (UDMA mode 2)

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.

Kilobyte/second [kB/s] to IDE (UDMA mode 2) Conversion Table
Kilobyte/second [kB/s]	IDE (UDMA mode 2)

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What Is This Tool?

This converter transforms data transfer speeds measured in kilobyte per second (kB/s) into the IDE (UDMA mode 2) unit, which represents a specific legacy PATA/IDE transfer mode with a maximum theoretical speed. It helps users interpret and compare modern transfer rates with older hardware standards.

How to Use This Tool?

Enter the data transfer speed in kilobyte per second (kB/s)
Select the target unit as IDE (UDMA mode 2)
Click the convert button to receive the equivalent value in IDE (UDMA mode 2)
Use the result to analyze or compare legacy disk transfer performance

Key Features

Converts kilobyte per second (kB/s) to legacy IDE (UDMA mode 2) transfer units
Based on a fixed conversion rate appropriate for comparing data transfers in older PC hardware
Supports understanding of performance and configuration in legacy PATA/IDE interfaces
Useful for benchmarking and troubleshooting legacy hard drives and optical drives

Examples

1,000 kB/s equals 0.0310303 IDE (UDMA mode 2)
10,000 kB/s equals 0.310303 IDE (UDMA mode 2)

Common Use Cases

Configuring BIOS or drive-controller settings to enable ATA/33 transfer mode for older drives
Interpreting legacy disk throughput or benchmark data involving UDMA mode 2
Troubleshooting PATA system compatibility or device negotiation issues
Comparing modern transfer rates to the theoretical maximums of legacy IDE hardware

Tips & Best Practices

Understand that kilobyte definitions vary: 1,000 bytes (SI) versus 1,024 bytes (binary)
Use this conversion primarily for legacy hardware assessments rather than modern systems
Consider protocol overhead and hardware conditions which can affect actual throughput
Employ conversions as a guideline during hardware diagnostics or firmware configuration

Limitations

IDE (UDMA mode 2) reflects a fixed maximum transfer rate, not a continuous speed unit like kB/s
Differences in kilobyte size conventions and real-world hardware conditions may impact accuracy
This conversion applies mainly to legacy PATA/IDE hardware and is not relevant for modern SATA or SSD devices

Frequently Asked Questions

What does kilobyte/second (kB/s) represent?: A kilobyte per second indicates a data transfer rate where one kilobyte—commonly 1,000 bytes—is transmitted every second, used often to report modest data speeds.
What is IDE (UDMA mode 2)?: IDE (UDMA mode 2), also called ATA/33, is a legacy Parallel ATA transfer mode with a maximum theoretical rate of about 33.3 megabytes per second.
Why convert kilobyte/second to IDE (UDMA mode 2)?: The conversion helps compare or interpret transfer rates relative to legacy hardware standards, useful when evaluating performance or troubleshooting older PATA drives and controllers.

Key Terminology

Kilobyte/second [kB/s]: A measurement of data transfer indicating one kilobyte transmitted every second, typically using 1,000 bytes per kilobyte by SI convention.
IDE (UDMA mode 2): A Parallel ATA transfer mode (ATA/33) that supports synchronous data exchange at a maximum theoretical rate around 33.3 MB/s on legacy hardware.
Conversion Rate: The fixed value used to convert kilobyte per second to IDE (UDMA mode 2), where 1 kB/s equals approximately 0.0000310303 IDE (UDMA mode 2).

Quick Knowledge Check

What unit does kilobyte/second (kB/s) primarily measure?

Data size

Data transfer rate

Storage capacity

IDE (UDMA mode 2) is commonly known as which ATA speed mode?

ATA/100

ATA/33

ATA/66

For which hardware type is this conversion most relevant?

Modern SSDs

Legacy PATA/IDE drives

Optical SATA drives

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