What is IDE (PIO mode 2)?

It is an ATA/IDE interface timing standard for programmed input/output data transfers used by older drives without DMA support.

Why convert IDE (PIO mode 2) to kilobyte per second?

To express legacy transfer speeds in a modern, standardized unit that is easier to understand and compare.

Does this conversion reflect actual file copy speeds?

No, the conversion shows theoretical transfer rates and does not account for overhead, errors, or physical media conditions.

What causes discrepancies in kilobyte per second measurements?

Different definitions of a kilobyte—SI standard at 1,000 bytes and binary standard at 1,024 bytes—can cause slight variations.

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

Easily convert data transfer rates from IDE (PIO mode 2), a legacy ATA/IDE interface timing mode, into kilobytes per second (kB/s) to understand older hardware speeds in modern terms.

IDE (PIO mode 2)

Kilobyte/second [kB/s]

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

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

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

Explore More Data Transfer Units Converter

What Is This Tool?

This converter translates data transfer rates measured in IDE (PIO mode 2), an older programmed input/output transfer standard for IDE drives, into kilobytes per second (kB/s). It helps interpret legacy device performance by expressing it in a widely recognized data rate unit.

How to Use This Tool?

Enter the value in IDE (PIO mode 2) transfer mode units
Select the target unit as kilobyte per second [kB/s]
Click convert to see the equivalent transfer rate in kB/s

Key Features

Converts IDE (PIO mode 2) transfer rates to kilobyte per second units
Supports legacy computing and vintage hardware analysis
Browser-based, easy to use without installation
Provides clear, standardized output for comparing old and new data rates

Examples

1 IDE (PIO mode 2) equals 8105.46875 kB/s
0.5 IDE (PIO mode 2) equals 4052.734375 kB/s

Common Use Cases

Configuring or interpreting BIOS/firmware settings on older IDE hardware
Diagnosing performance or compatibility issues on vintage computers
Translating device driver reports indicating which PIO mode is active
Comparing legacy data transfer speeds with current throughput standards

Tips & Best Practices

Understand that IDE (PIO mode 2) reflects a legacy, non-DMA transfer mode
Use kilobyte per second to standardize speeds for easier comparison
Be aware of kilobyte size differences depending on SI or binary definitions
Consider additional factors like overhead and media quality beyond raw rates

Limitations

Conversion involves a legacy transfer mode with relatively low speed
Reported kilobyte values may vary due to differing definitions (1000 vs 1024 bytes)
Results do not include real-world factors such as error correction or overhead
Does not predict actual file transfer durations or system performance

Frequently Asked Questions

What is IDE (PIO mode 2)?: It is an ATA/IDE interface timing standard for programmed input/output data transfers used by older drives without DMA support.
Why convert IDE (PIO mode 2) to kilobyte per second?: To express legacy transfer speeds in a modern, standardized unit that is easier to understand and compare.
Does this conversion reflect actual file copy speeds?: No, the conversion shows theoretical transfer rates and does not account for overhead, errors, or physical media conditions.
What causes discrepancies in kilobyte per second measurements?: Different definitions of a kilobyte—SI standard at 1,000 bytes and binary standard at 1,024 bytes—can cause slight variations.

Key Terminology

IDE (PIO mode 2): A legacy programmed input/output timing mode for ATA/IDE drives defining data transfer rates without DMA.
Kilobyte per second [kB/s]: A rate unit representing one kilobyte of data transmitted each second, typically 1,000 bytes according to SI, sometimes 1,024 bytes in binary context.
PIO (Programmed Input/Output): A method where the CPU controls data transfers directly between the host and a storage device without using direct memory access.

Quick Knowledge Check

What does the IDE (PIO mode 2) unit represent?

A modern wireless data transfer protocol

An ATA/IDE interface timing specifying programmed I/O transfer rates

A type of SSD data transfer mode

Why would someone convert IDE (PIO mode 2) to kilobyte per second?

To measure transfer speeds of modern optical drives

To quantify legacy transfer speeds in a contemporary data rate unit

To calculate file sizes directly

Which of these is a limitation of this conversion?

It provides exact file transfer times

It is affected by the variation in kilobyte definitions

It works for all wireless connections

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