IDE (PIO mode 4) to SCSI (Ultra-3)
Please provide values below to convert IDE (PIO mode 4) to SCSI (Ultra-3), or change ↔.
IDE (PIO mode 4)
Definition: Refers to PIO mode 4 for IDE devices, with data transfer rates of up to 16.6 MB/s.
Funfact: PIO mode 4 was often used in older systems but was gradually replaced by more efficient transfer modes, such as DMA and UDMA.
SCSI (Ultra-3)
Definition: Refers to Ultra-3 SCSI, with speeds up to 160 MB/s.
Funfact: Ultra-3 SCSI improved upon its predecessors by increasing transfer rates and reliability, commonly used in high-end servers.
IDE (PIO mode 4) to SCSI (Ultra-3) Conversion Table
| 1 IDE (PIO mode 4) | 0.10375 SCSI (Ultra-3) |
| 2 IDE (PIO mode 4) | 0.2075 SCSI (Ultra-3) |
| 3 IDE (PIO mode 4) | 0.31125 SCSI (Ultra-3) |
| 5 IDE (PIO mode 4) | 0.51875 SCSI (Ultra-3) |
| 10 IDE (PIO mode 4) | 1.0375 SCSI (Ultra-3) |
| 50 IDE (PIO mode 4) | 5.1875 SCSI (Ultra-3) |
| 100 IDE (PIO mode 4) | 10.375 SCSI (Ultra-3) |
| 1000 IDE (PIO mode 4) | 103.75 SCSI (Ultra-3) |
| 10000 IDE (PIO mode 4) | 1037.5 SCSI (Ultra-3) |
| 100000 IDE (PIO mode 4) | 10375 SCSI (Ultra-3) |
| 1000000 IDE (PIO mode 4) | 103750 SCSI (Ultra-3) |
How to Convert IDE (PIO mode 4) to SCSI (Ultra-3)
1 IDE (PIO mode 4) = 0.10375 SCSI (Ultra-3)
1 SCSI (Ultra-3) = 9.6385542169 IDE (PIO mode 4)
we use cross multiplication method
IDE (PIO mode 4) → SCSI (Ultra-3)
1 → 0.10375
1.5 → ?( suppose x)
=>1.5*0.10375=1*x
by simplifying
x=0.155625