What Is This Tool?
This tool converts data transfer values from SCSI (LVD Ultra160), a parallel SCSI interface standard with up to 160 MB/s bandwidth, to SCSI (Fast Ultra), which combines Fast and Ultra SCSI signalling modes for increased throughput. It aids in performance evaluation and compatibility planning for legacy storage devices.
How to Use This Tool?
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Enter the amount in SCSI (LVD Ultra160) you wish to convert
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Select the target unit as SCSI (Fast Ultra)
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Click convert to see the corresponding transfer rate value
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Use results to compare device throughput or plan migrations
Key Features
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Converts between two parallel SCSI interface data transfer units
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Based on established conversion rates for legacy storage standards
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Supports comparison of performance metrics across different SCSI protocols
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Browser-based and easy to use without software installation
Examples
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2 SCSI (LVD Ultra160) converts to 16 SCSI (Fast Ultra)
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0.5 SCSI (LVD Ultra160) equals 4 SCSI (Fast Ultra)
Common Use Cases
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Specifying maximum transfer rates for internal disk arrays and RAID controllers
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Comparing throughput of tape drives and backup systems with parallel SCSI interfaces
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Assessing storage bus bandwidth during migration or system compatibility planning
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Connecting high-performance storage peripherals like optical jukeboxes
Tips & Best Practices
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Use conversions to evaluate legacy system performance consistently
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Consider these units primarily for legacy hardware planning and assessments
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Verify compatibility of storage components when migrating between protocols
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Recognize that real-world throughput may vary from ideal rated values
Limitations
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Conversion reflects theoretical maximum throughput, not actual speeds under load
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Represents legacy standards that might be exceeded by modern interfaces
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Does not account for variations due to hardware or environmental factors
Frequently Asked Questions
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What does SCSI (LVD Ultra160) measure?
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It measures the maximum sustained data transfer rate between host adapters and SCSI storage devices using Low Voltage Differential signalling, with a bandwidth up to 160 MB/s.
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Why convert between SCSI (LVD Ultra160) and SCSI (Fast Ultra)?
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Conversion helps compare throughput and bandwidth specifications across different parallel SCSI standards, aiding in performance evaluation and migration planning.
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Is this conversion applicable to modern storage systems?
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No, both units represent legacy interfaces which may be superseded by more recent technologies with different characteristics.
Key Terminology
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SCSI (LVD Ultra160)
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A parallel SCSI interface standard using Low Voltage Differential signalling with a maximum sustained data-transfer speed of 160 MB/s.
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SCSI (Fast Ultra)
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Parallel SCSI signalling modes combining Fast and Ultra extensions to enhance throughput and reduce latency while being compatible with the SCSI command set.
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Data Transfer Rate
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The amount of data transmitted from one point to another in a given time, often measured in megabytes per second (MB/s) in storage interfaces.