IDE (PIO mode 4) to IDE (UDMA mode 3)
Please provide values below to convert IDE (PIO mode 4) to IDE (UDMA mode 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.
IDE (UDMA mode 3)
Definition: Refers to UDMA mode 3 for IDE devices, with data transfer rates of up to 44 MB/s.
Funfact: UDMA mode 3 continued to push data transfer speeds higher, providing a noticeable boost to system performance for both consumer and enterprise systems.
IDE (PIO mode 4) to IDE (UDMA mode 3) Conversion Table
| 1 IDE (PIO mode 4) | 0.332 IDE (UDMA mode 3) |
| 2 IDE (PIO mode 4) | 0.664 IDE (UDMA mode 3) |
| 3 IDE (PIO mode 4) | 0.996 IDE (UDMA mode 3) |
| 5 IDE (PIO mode 4) | 1.66 IDE (UDMA mode 3) |
| 10 IDE (PIO mode 4) | 3.32 IDE (UDMA mode 3) |
| 50 IDE (PIO mode 4) | 16.6 IDE (UDMA mode 3) |
| 100 IDE (PIO mode 4) | 33.2 IDE (UDMA mode 3) |
| 1000 IDE (PIO mode 4) | 332 IDE (UDMA mode 3) |
| 10000 IDE (PIO mode 4) | 3320 IDE (UDMA mode 3) |
| 100000 IDE (PIO mode 4) | 33200 IDE (UDMA mode 3) |
| 1000000 IDE (PIO mode 4) | 332000 IDE (UDMA mode 3) |
How to Convert IDE (PIO mode 4) to IDE (UDMA mode 3)
1 IDE (PIO mode 4) = 0.332 IDE (UDMA mode 3)
1 IDE (UDMA mode 3) = 3.0120481928 IDE (PIO mode 4)
we use cross multiplication method
IDE (PIO mode 4) → IDE (UDMA mode 3)
1 → 0.332
1.5 → ?( suppose x)
=>1.5*0.332=1*x
by simplifying
x=0.498