tier_2 conversion
Convert SCSI (Ultra-2) to IDE (UDMA-66)
Convert SCSI (Ultra-2) to IDE (UDMA-66) with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
SCSI (Ultra-2) to IDE (UDMA-66)
SCSI (Ultra-2) to IDE (UDMA-66)
Quick answer
1 SCSI (Ultra-2) = 1.21212121212 IDE (UDMA-66).
Formula
IDE (UDMA-66) = SCSI (Ultra-2) × 1.212121212121216000000000000
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert SCSI (Ultra-2) to IDE (UDMA-66)
- Enter a value in SCSI (Ultra-2).
- Use the scale factor 1.212121212121216000000000000: IDE (UDMA-66) equals SCSI (Ultra-2) multiplied by this factor.
- Round the displayed IDE (UDMA-66) value only when needed.
About these units
SCSI (Ultra-2) is a unit used in data transfer rate conversions. Data transfer rate measures digital information transmitted per unit of time. IDE (UDMA-66) is a unit used in data transfer rate conversions. Data transfer rate measures digital information transmitted per unit of time.
Explore related conversions
- Convert IDE (UDMA-66) to SCSI (Ultra-2)
- Convert SCSI (Ultra-2) to bit/second
- Convert SCSI (Ultra-2) to byte/second
- Convert SCSI (Ultra-2) to E.P.T.A. 1 (payload)
- Convert SCSI (Ultra-2) to E.P.T.A. 1 (signal)
- Convert SCSI (Ultra-2) to E.P.T.A. 2 (payload)
- Convert bit/second to IDE (UDMA-66)
- Convert byte/second to IDE (UDMA-66)
- Convert E.P.T.A. 1 (payload) to IDE (UDMA-66)
SCSI (Ultra-2) to IDE (UDMA-66) conversion table
| SCSI (Ultra-2) | IDE (UDMA-66) |
|---|---|
| 0 SCSI (Ultra-2) | 0e-27 IDE (UDMA-66) |
| 1 SCSI (Ultra-2) | 1.21212121212 IDE (UDMA-66) |
| 5 SCSI (Ultra-2) | 6.06060606061 IDE (UDMA-66) |
| 10 SCSI (Ultra-2) | 12.1212121212 IDE (UDMA-66) |
| 25 SCSI (Ultra-2) | 30.3030303030 IDE (UDMA-66) |
| 100 SCSI (Ultra-2) | 121.212121212 IDE (UDMA-66) |
Frequently asked questions
How do I convert from SCSI (Ultra-2) to IDE (UDMA-66)?
Use the scale factor 1.212121212121216000000000000: IDE (UDMA-66) equals SCSI (Ultra-2) multiplied by this factor.
What formula does CalculatorHQ use for SCSI (Ultra-2) to IDE (UDMA-66)?
IDE (UDMA-66) = SCSI (Ultra-2) × 1.212121212121216000000000000
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert IDE (UDMA-66) back to SCSI (Ultra-2)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.