Online Data Transfer Units Converter
How to Convert from IDE (PIO mode 0) to IDE (UDMA-33)?

How to Convert from IDE (PIO mode 0) to IDE (UDMA-33)?

Convert data transfer units from IDE (PIO mode 0) to IDE (UDMA-33) to compare legacy CPU-driven and DMA-based transfer speeds used in vintage and older computer hardware.

Please check your input. It must be a valid numeric value.

IDE (PIO mode 0) to IDE (UDMA-33) Conversion Table

IDE (PIO mode 0) IDE (UDMA-33)

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
IDE (PIO mode 0) to IDE (UDMA-33) Conversion Table
IDE (PIO mode 0) IDE (UDMA-33)

Explore More Data Transfer Units Converter

  1. How to convert from bit/second [b/s] to IDE (PIO mode 0)?
  2. How to convert from IDE (PIO mode 0) to bit/second [b/s]?
  3. How to convert from byte/second [B/s] to IDE (PIO mode 0)?
  4. How to convert from IDE (PIO mode 0) to byte/second [B/s]?
  5. How to convert from kilobit/second (SI def.) to IDE (PIO mode 0)?
  6. How to convert from IDE (PIO mode 0) to kilobit/second (SI def.)?
  7. How to convert from kilobyte/second (SI def.) to IDE (PIO mode 0)?
  8. How to convert from IDE (PIO mode 0) to kilobyte/second (SI def.)?
  9. How to convert from kilobit/second [kb/s] to IDE (PIO mode 0)?
  10. How to convert from IDE (PIO mode 0) to kilobit/second [kb/s]?
  11. How to convert from kilobyte/second [kB/s] to IDE (PIO mode 0)?
  12. How to convert from IDE (PIO mode 0) to kilobyte/second [kB/s]?
  13. How to convert from megabit/second (SI def.) to IDE (PIO mode 0)?
  14. How to convert from IDE (PIO mode 0) to megabit/second (SI def.)?
  15. How to convert from megabyte/second (SI def.) to IDE (PIO mode 0)?
  16. How to convert from IDE (PIO mode 0) to megabyte/second (SI def.)?
  17. How to convert from megabit/second [Mb/s] to IDE (PIO mode 0)?
  18. How to convert from IDE (PIO mode 0) to megabit/second [Mb/s]?
  19. How to convert from megabyte/second [MB/s] to IDE (PIO mode 0)?
  20. How to convert from IDE (PIO mode 0) to megabyte/second [MB/s]?
  21. How to convert from gigabit/second (SI def.) to IDE (PIO mode 0)?
  22. How to convert from IDE (PIO mode 0) to gigabit/second (SI def.)?
  23. How to convert from gigabyte/second (SI def.) to IDE (PIO mode 0)?
  24. How to convert from IDE (PIO mode 0) to gigabyte/second (SI def.)?
  25. How to convert from gigabit/second [Gb/s] to IDE (PIO mode 0)?
  26. How to convert from IDE (PIO mode 0) to gigabit/second [Gb/s]?
  27. How to convert from gigabyte/second [GB/s] to IDE (PIO mode 0)?
  28. How to convert from IDE (PIO mode 0) to gigabyte/second [GB/s]?
  29. How to convert from terabit/second (SI def.) to IDE (PIO mode 0)?
  30. How to convert from IDE (PIO mode 0) to terabit/second (SI def.)?
  31. How to convert from terabyte/second (SI def.) to IDE (PIO mode 0)?
  32. How to convert from IDE (PIO mode 0) to terabyte/second (SI def.)?
  33. How to convert from terabit/second [Tb/s] to IDE (PIO mode 0)?
  34. How to convert from IDE (PIO mode 0) to terabit/second [Tb/s]?
  35. How to convert from terabyte/second [TB/s] to IDE (PIO mode 0)?
  36. How to convert from IDE (PIO mode 0) to terabyte/second [TB/s]?
  37. How to convert from ethernet to IDE (PIO mode 0)?
  38. How to convert from IDE (PIO mode 0) to ethernet?
  39. How to convert from ethernet (fast) to IDE (PIO mode 0)?
  40. How to convert from IDE (PIO mode 0) to ethernet (fast)?
  41. How to convert from ethernet (gigabit) to IDE (PIO mode 0)?
  42. How to convert from IDE (PIO mode 0) to ethernet (gigabit)?
  43. How to convert from OC1 to IDE (PIO mode 0)?
  44. How to convert from IDE (PIO mode 0) to OC1?
  45. How to convert from OC3 to IDE (PIO mode 0)?
  46. How to convert from IDE (PIO mode 0) to OC3?
  47. How to convert from OC12 to IDE (PIO mode 0)?
  48. How to convert from IDE (PIO mode 0) to OC12?
  49. How to convert from OC24 to IDE (PIO mode 0)?
  50. How to convert from IDE (PIO mode 0) to OC24?
  51. How to convert from OC48 to IDE (PIO mode 0)?
  52. How to convert from IDE (PIO mode 0) to OC48?
  53. How to convert from OC192 to IDE (PIO mode 0)?
  54. How to convert from IDE (PIO mode 0) to OC192?
  55. How to convert from OC768 to IDE (PIO mode 0)?
  56. How to convert from IDE (PIO mode 0) to OC768?
  57. How to convert from ISDN (single channel) to IDE (PIO mode 0)?
  58. How to convert from IDE (PIO mode 0) to ISDN (single channel)?
  59. How to convert from ISDN (dual channel) to IDE (PIO mode 0)?
  60. How to convert from IDE (PIO mode 0) to ISDN (dual channel)?
  61. How to convert from modem (110) to IDE (PIO mode 0)?
  62. How to convert from IDE (PIO mode 0) to modem (110)?
  63. How to convert from modem (300) to IDE (PIO mode 0)?
  64. How to convert from IDE (PIO mode 0) to modem (300)?
  65. How to convert from modem (1200) to IDE (PIO mode 0)?
  66. How to convert from IDE (PIO mode 0) to modem (1200)?
  67. How to convert from modem (2400) to IDE (PIO mode 0)?
  68. How to convert from IDE (PIO mode 0) to modem (2400)?
  69. How to convert from modem (9600) to IDE (PIO mode 0)?
  70. How to convert from IDE (PIO mode 0) to modem (9600)?
  71. How to convert from modem (14.4k) to IDE (PIO mode 0)?
  72. How to convert from IDE (PIO mode 0) to modem (14.4k)?
  73. How to convert from modem (28.8k) to IDE (PIO mode 0)?
  74. How to convert from IDE (PIO mode 0) to modem (28.8k)?
  75. How to convert from modem (33.6k) to IDE (PIO mode 0)?
  76. How to convert from IDE (PIO mode 0) to modem (33.6k)?
  77. How to convert from modem (56k) to IDE (PIO mode 0)?
  78. How to convert from IDE (PIO mode 0) to modem (56k)?
  79. How to convert from SCSI (Async) to IDE (PIO mode 0)?
  80. How to convert from IDE (PIO mode 0) to SCSI (Async)?
  81. How to convert from SCSI (Sync) to IDE (PIO mode 0)?
  82. How to convert from IDE (PIO mode 0) to SCSI (Sync)?
  83. How to convert from SCSI (Fast) to IDE (PIO mode 0)?
  84. How to convert from IDE (PIO mode 0) to SCSI (Fast)?
  85. How to convert from SCSI (Fast Ultra) to IDE (PIO mode 0)?
  86. How to convert from IDE (PIO mode 0) to SCSI (Fast Ultra)?
  87. How to convert from SCSI (Fast Wide) to IDE (PIO mode 0)?
  88. How to convert from IDE (PIO mode 0) to SCSI (Fast Wide)?
  89. How to convert from SCSI (Fast Ultra Wide) to IDE (PIO mode 0)?
  90. How to convert from IDE (PIO mode 0) to SCSI (Fast Ultra Wide)?
  91. How to convert from SCSI (Ultra-2) to IDE (PIO mode 0)?
  92. How to convert from IDE (PIO mode 0) to SCSI (Ultra-2)?
  93. How to convert from SCSI (Ultra-3) to IDE (PIO mode 0)?
  94. How to convert from IDE (PIO mode 0) to SCSI (Ultra-3)?
  95. How to convert from SCSI (LVD Ultra80) to IDE (PIO mode 0)?
  96. How to convert from IDE (PIO mode 0) to SCSI (LVD Ultra80)?
  97. How to convert from SCSI (LVD Ultra160) to IDE (PIO mode 0)?
  98. How to convert from IDE (PIO mode 0) to SCSI (LVD Ultra160)?
  99. How to convert from IDE (PIO mode 1) to IDE (PIO mode 0)?
  100. How to convert from IDE (PIO mode 0) to IDE (PIO mode 1)?
  101. How to convert from IDE (PIO mode 2) to IDE (PIO mode 0)?
  102. How to convert from IDE (PIO mode 0) to IDE (PIO mode 2)?
  103. How to convert from IDE (PIO mode 3) to IDE (PIO mode 0)?
  104. How to convert from IDE (PIO mode 0) to IDE (PIO mode 3)?
  105. How to convert from IDE (PIO mode 4) to IDE (PIO mode 0)?
  106. How to convert from IDE (PIO mode 0) to IDE (PIO mode 4)?
  107. How to convert from IDE (DMA mode 0) to IDE (PIO mode 0)?
  108. How to convert from IDE (PIO mode 0) to IDE (DMA mode 0)?
  109. How to convert from IDE (DMA mode 1) to IDE (PIO mode 0)?
  110. How to convert from IDE (PIO mode 0) to IDE (DMA mode 1)?
  111. How to convert from IDE (DMA mode 2) to IDE (PIO mode 0)?
  112. How to convert from IDE (PIO mode 0) to IDE (DMA mode 2)?
  113. How to convert from IDE (UDMA mode 0) to IDE (PIO mode 0)?
  114. How to convert from IDE (PIO mode 0) to IDE (UDMA mode 0)?
  115. How to convert from IDE (UDMA mode 1) to IDE (PIO mode 0)?
  116. How to convert from IDE (PIO mode 0) to IDE (UDMA mode 1)?
  117. How to convert from IDE (UDMA mode 2) to IDE (PIO mode 0)?
  118. How to convert from IDE (PIO mode 0) to IDE (UDMA mode 2)?
  119. How to convert from IDE (UDMA mode 3) to IDE (PIO mode 0)?
  120. How to convert from IDE (PIO mode 0) to IDE (UDMA mode 3)?
  121. How to convert from IDE (UDMA mode 4) to IDE (PIO mode 0)?
  122. How to convert from IDE (PIO mode 0) to IDE (UDMA mode 4)?
  123. How to convert from IDE (UDMA-33) to IDE (PIO mode 0)?
  124. How to convert from IDE (PIO mode 0) to IDE (UDMA-33)?
  125. How to convert from IDE (UDMA-66) to IDE (PIO mode 0)?
  126. How to convert from IDE (PIO mode 0) to IDE (UDMA-66)?
  127. How to convert from USB to IDE (PIO mode 0)?
  128. How to convert from IDE (PIO mode 0) to USB?
  129. How to convert from firewire (IEEE-1394) to IDE (PIO mode 0)?
  130. How to convert from IDE (PIO mode 0) to firewire (IEEE-1394)?
  131. How to convert from T0 (payload) to IDE (PIO mode 0)?
  132. How to convert from IDE (PIO mode 0) to T0 (payload)?
  133. How to convert from T0 (B8ZS payload) to IDE (PIO mode 0)?
  134. How to convert from IDE (PIO mode 0) to T0 (B8ZS payload)?
  135. How to convert from T1 (signal) to IDE (PIO mode 0)?
  136. How to convert from IDE (PIO mode 0) to T1 (signal)?
  137. How to convert from T1 (payload) to IDE (PIO mode 0)?
  138. How to convert from IDE (PIO mode 0) to T1 (payload)?
  139. How to convert from T1Z (payload) to IDE (PIO mode 0)?
  140. How to convert from IDE (PIO mode 0) to T1Z (payload)?
  141. How to convert from T1C (signal) to IDE (PIO mode 0)?
  142. How to convert from IDE (PIO mode 0) to T1C (signal)?
  143. How to convert from T1C (payload) to IDE (PIO mode 0)?
  144. How to convert from IDE (PIO mode 0) to T1C (payload)?
  145. How to convert from T2 (signal) to IDE (PIO mode 0)?
  146. How to convert from IDE (PIO mode 0) to T2 (signal)?
  147. How to convert from T3 (signal) to IDE (PIO mode 0)?
  148. How to convert from IDE (PIO mode 0) to T3 (signal)?
  149. How to convert from T3 (payload) to IDE (PIO mode 0)?
  150. How to convert from IDE (PIO mode 0) to T3 (payload)?
  151. How to convert from T3Z (payload) to IDE (PIO mode 0)?
  152. How to convert from IDE (PIO mode 0) to T3Z (payload)?
  153. How to convert from T4 (signal) to IDE (PIO mode 0)?
  154. How to convert from IDE (PIO mode 0) to T4 (signal)?
  155. How to convert from E.P.T.A. 1 (signal) to IDE (PIO mode 0)?
  156. How to convert from IDE (PIO mode 0) to E.P.T.A. 1 (signal)?
  157. How to convert from E.P.T.A. 1 (payload) to IDE (PIO mode 0)?
  158. How to convert from IDE (PIO mode 0) to E.P.T.A. 1 (payload)?
  159. How to convert from E.P.T.A. 2 (signal) to IDE (PIO mode 0)?
  160. How to convert from IDE (PIO mode 0) to E.P.T.A. 2 (signal)?
  161. How to convert from E.P.T.A. 2 (payload) to IDE (PIO mode 0)?
  162. How to convert from IDE (PIO mode 0) to E.P.T.A. 2 (payload)?
  163. How to convert from E.P.T.A. 3 (signal) to IDE (PIO mode 0)?
  164. How to convert from IDE (PIO mode 0) to E.P.T.A. 3 (signal)?
  165. How to convert from E.P.T.A. 3 (payload) to IDE (PIO mode 0)?
  166. How to convert from IDE (PIO mode 0) to E.P.T.A. 3 (payload)?
  167. How to convert from H0 to IDE (PIO mode 0)?
  168. How to convert from IDE (PIO mode 0) to H0?
  169. How to convert from H11 to IDE (PIO mode 0)?
  170. How to convert from IDE (PIO mode 0) to H11?
  171. How to convert from H12 to IDE (PIO mode 0)?
  172. How to convert from IDE (PIO mode 0) to H12?
  173. How to convert from Virtual Tributary 1 (signal) to IDE (PIO mode 0)?
  174. How to convert from IDE (PIO mode 0) to Virtual Tributary 1 (signal)?
  175. How to convert from Virtual Tributary 1 (payload) to IDE (PIO mode 0)?
  176. How to convert from IDE (PIO mode 0) to Virtual Tributary 1 (payload)?
  177. How to convert from Virtual Tributary 2 (signal) to IDE (PIO mode 0)?
  178. How to convert from IDE (PIO mode 0) to Virtual Tributary 2 (signal)?
  179. How to convert from Virtual Tributary 2 (payload) to IDE (PIO mode 0)?
  180. How to convert from IDE (PIO mode 0) to Virtual Tributary 2 (payload)?
  181. How to convert from Virtual Tributary 6 (signal) to IDE (PIO mode 0)?
  182. How to convert from IDE (PIO mode 0) to Virtual Tributary 6 (signal)?
  183. How to convert from Virtual Tributary 6 (payload) to IDE (PIO mode 0)?
  184. How to convert from IDE (PIO mode 0) to Virtual Tributary 6 (payload)?
  185. How to convert from STS1 (signal) to IDE (PIO mode 0)?
  186. How to convert from IDE (PIO mode 0) to STS1 (signal)?
  187. How to convert from STS1 (payload) to IDE (PIO mode 0)?
  188. How to convert from IDE (PIO mode 0) to STS1 (payload)?
  189. How to convert from STS3 (signal) to IDE (PIO mode 0)?
  190. How to convert from IDE (PIO mode 0) to STS3 (signal)?
  191. How to convert from STS3 (payload) to IDE (PIO mode 0)?
  192. How to convert from IDE (PIO mode 0) to STS3 (payload)?
  193. How to convert from STS3c (signal) to IDE (PIO mode 0)?
  194. How to convert from IDE (PIO mode 0) to STS3c (signal)?
  195. How to convert from STS3c (payload) to IDE (PIO mode 0)?
  196. How to convert from IDE (PIO mode 0) to STS3c (payload)?
  197. How to convert from STS12 (signal) to IDE (PIO mode 0)?
  198. How to convert from IDE (PIO mode 0) to STS12 (signal)?
  199. How to convert from STS24 (signal) to IDE (PIO mode 0)?
  200. How to convert from IDE (PIO mode 0) to STS24 (signal)?
  201. How to convert from STS48 (signal) to IDE (PIO mode 0)?
  202. How to convert from IDE (PIO mode 0) to STS48 (signal)?
  203. How to convert from STS192 (signal) to IDE (PIO mode 0)?
  204. How to convert from IDE (PIO mode 0) to STS192 (signal)?
  205. How to convert from STM-1 (signal) to IDE (PIO mode 0)?
  206. How to convert from IDE (PIO mode 0) to STM-1 (signal)?
  207. How to convert from STM-4 (signal) to IDE (PIO mode 0)?
  208. How to convert from IDE (PIO mode 0) to STM-4 (signal)?
  209. How to convert from STM-16 (signal) to IDE (PIO mode 0)?
  210. How to convert from IDE (PIO mode 0) to STM-16 (signal)?
  211. How to convert from STM-64 (signal) to IDE (PIO mode 0)?
  212. How to convert from IDE (PIO mode 0) to STM-64 (signal)?

What Is This Tool?

This tool allows you to convert data transfer values from IDE (PIO mode 0) to IDE (UDMA-33). It helps users compare or upgrade transfer speeds by converting between an older CPU-driven PIO mode and a faster DMA-based mode used in legacy PATA devices.

How to Use This Tool?

  • Enter the amount in IDE (PIO mode 0) units you wish to convert.
  • Select IDE (UDMA-33) as the target unit.
  • Click convert to see the equivalent transfer value reflecting a faster DMA mode.

Key Features

  • Converts data transfer units between IDE (PIO mode 0) and IDE (UDMA-33).
  • Supports understanding differences between slow PIO and faster DMA transfer modes.
  • Useful for vintage computing, hardware diagnostics, and performance comparisons.

Examples

  • 5 IDE (PIO mode 0) equals 0.5 IDE (UDMA-33).
  • 10 IDE (PIO mode 0) equals 1 IDE (UDMA-33).

Common Use Cases

  • Connecting and diagnosing legacy IDE hard disks or optical drives in older PCs.
  • Configuring or troubleshooting BIOS/controller transfer modes on vintage systems.
  • Benchmarking or comparing performance when upgrading legacy PATA drives.

Tips & Best Practices

  • Verify hardware and controller compatibility, as UDMA-33 requires specific cables and support.
  • Use the tool to compare theoretical throughput to actual device performance.
  • Employ the conversion in vintage computing restoration and data recovery scenarios.

Limitations

  • Conversion shows theoretical maximum speeds; real-world results depend on hardware conditions.
  • UDMA-33 transfer rates require compatible cables and controllers which might limit speed.
  • The conversion does not imply actual transfer speed improvements without proper hardware support.

Frequently Asked Questions

What is IDE (PIO mode 0)?
It is a slow CPU-driven data transfer mode between a host and storage device, used for very old drives and controllers.

What is IDE (UDMA-33)?
IDE (UDMA-33) is a faster PATA transfer mode using direct memory access, supporting up to 33.3 MB/s.

Why convert from IDE (PIO mode 0) to IDE (UDMA-33)?
To compare or upgrade from slow CPU-driven transfers to faster DMA-based transfers for legacy PATA devices.

Key Terminology

IDE (PIO mode 0)
A slow CPU-driven ATA timing mode used for very old IDE drives relying on programmed input/output.
IDE (UDMA-33)
An ATA/33 Parallel ATA data transfer mode using direct memory access with higher theoretical speeds.
DMA
Direct Memory Access, a method of transferring data directly between hardware and memory without CPU involvement.

Quick Knowledge Check

Which IDE transfer mode uses direct memory access (DMA)?
What is a common use case for IDE (PIO mode 0)?
What does converting IDE (PIO mode 0) to IDE (UDMA-33) help with?