What Is This Tool?
This converter transforms data transfer rates between IDE (PIO mode 3), a legacy parallel ATA transfer mode, and modem (9600), a classic dial-up modem speed. It helps translate high-speed storage device throughput into equivalent serial modem data rates.
How to Use This Tool?
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Enter the value in IDE (PIO mode 3) units representing the data transfer rate
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Select 'IDE (PIO mode 3)' as the source unit
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Choose 'modem (9600)' as the target unit
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Click convert to get the equivalent modem (9600) rate
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Review results to assist with legacy system benchmarking or documentation
Key Features
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Converts IDE (PIO mode 3) throughput to modem (9600) data rates
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Browser-based and easy to use unit converter
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Supports legacy and embedded system data communication scenarios
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Provides practical examples for common conversion values
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Helps compare high-speed CPU-driven interfaces with low-bandwidth modem speeds
Examples
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1 IDE (PIO mode 3) converts to 9,250 modem (9600)
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0.5 IDE (PIO mode 3) converts to 4,625 modem (9600)
Common Use Cases
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Comparing performance of legacy IDE storage to dial-up modem speeds
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Documenting serial communication speeds in retrocomputing projects
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Configuring embedded systems communicating over narrowband phone lines
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Planning legacy hardware communication involving RS-232 or telemetry radios
Tips & Best Practices
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Consider the difference in units: IDE throughput is in bytes per second, modem speed in bits per second
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Use this conversion as a conceptual comparison rather than for precise real-time data transfer
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Account for protocol overhead and error correction which affect actual data rates
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Apply this tool for historical performance analysis or low-bandwidth system design
Limitations
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Conversion is theoretical and based on raw throughput values
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Effective data rates differ due to overhead and communication protocols
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Large bandwidth difference limits practical direct data transfer comparisons
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IDE (PIO mode 3) uses CPU-driven non-DMA transfers, unlike modem serial links
Frequently Asked Questions
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What is IDE (PIO mode 3)?
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It is a CPU-driven programmed I/O transfer mode for Parallel ATA storage devices with a theoretical maximum throughput of about 11.1 MB/s.
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What does modem (9600) represent?
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It denotes a data transfer rate of 9,600 bits per second, commonly associated with classic dial-up modems and serial communication links.
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Why convert IDE (PIO mode 3) to modem (9600)?
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To compare or translate storage throughput into equivalent modem speeds for legacy system planning, communication testing, or historical benchmarking.
Key Terminology
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IDE (PIO mode 3)
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A CPU-driven programmed I/O transfer mode for Parallel ATA devices with a maximum theoretical throughput of 11.1 MB/s.
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modem (9600)
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A data transfer rate indicating 9,600 bits per second, typical of classic dial-up modems and serial communication.
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Throughput
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The rate at which data is successfully transferred from one place to another.