What Is This Tool?
This tool allows you to convert data transfer rates measured in SCSI (Fast Wide) units to gigabytes per second (GB/s). It facilitates comparison of legacy SCSI interface speeds with current data transfer rates used in modern computing.
How to Use This Tool?
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Enter the data transfer value in SCSI (Fast Wide) units.
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Select SCSI (Fast Wide) as the from unit and gigabyte/second [GB/s] as the to unit.
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Review the converted result displayed in GB/s.
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Use the conversion for analysis or comparison with contemporary data rates.
Key Features
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Convert SCSI (Fast Wide) data transfer units to GB/s quickly.
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Clear definitions of both SCSI (Fast Wide) and gigabyte per second units.
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Supports understanding of data transfer speeds in legacy and modern contexts.
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Browser-based and easy to use without installation.
Examples
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5 SCSI (Fast Wide) equals approximately 0.0931 GB/s.
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10 SCSI (Fast Wide) corresponds to about 0.1863 GB/s.
Common Use Cases
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Comparing legacy SCSI interface speeds with modern storage throughput.
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Translating megabyte per second data rates from older hardware into gigabytes per second.
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Analyzing performance in legacy disk drives, RAID controllers, and tape drives.
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Planning IT infrastructure where legacy and modern devices coexist.
Tips & Best Practices
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Clarify whether gigabytes are defined in SI units (10^9 bytes) or binary units (gibibytes) when comparing results.
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Consider physical factors such as cable length and signaling affecting actual throughput.
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Use this conversion for approximate comparisons rather than exact performance metrics.
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Cross-check converted data rates with device specifications for accuracy.
Limitations
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Throughput can vary due to differences in physical implementation and device negotiation.
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Conversion is based on SI gigabytes, which may differ from binary gigabyte definitions.
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Sustained transfer rates may be lower than theoretical maximums due to overhead and constraints.
Frequently Asked Questions
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What does 1 SCSI (Fast Wide) equal in GB/s?
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1 SCSI (Fast Wide) is equivalent to approximately 0.0186264515 gigabytes per second.
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Why is the actual throughput different from the theoretical maximum?
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Actual throughput varies because of factors like cable length, signaling type, and device negotiation affecting performance.
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Do GB/s values refer to SI or binary gigabytes?
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This conversion uses SI gigabytes (1 GB = 10^9 bytes), but some computing contexts use binary gigabytes, so clarification is important.
Key Terminology
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SCSI (Fast Wide)
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A SCSI-2 interface mode combining Fast timing (10 MHz) with a 16-bit data bus to deliver up to 20 MB/s theoretical transfer speed.
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Gigabyte per second (GB/s)
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A data transfer rate unit representing the movement of one gigabyte of data per second using SI units (1 GB = 10^9 bytes).
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Conversion Rate
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The multiplier used to translate SCSI (Fast Wide) units to gigabytes per second, specifically 0.0186264515 GB/s per 1 SCSI (Fast Wide).