Online Data Transfer Units Converter
How to Convert from IDE (UDMA mode 2) to IDE (UDMA mode 0)?

How to Convert from IDE (UDMA mode 2) to IDE (UDMA mode 0)?

Learn how to convert data transfer rates between IDE (UDMA mode 2) and IDE (UDMA mode 0) for troubleshooting and optimizing legacy PATA device performance.

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

IDE (UDMA mode 2) to IDE (UDMA mode 0) Conversion Table

IDE (UDMA mode 2) IDE (UDMA mode 0)

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 (UDMA mode 2) to IDE (UDMA mode 0) Conversion Table
IDE (UDMA mode 2) IDE (UDMA mode 0)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter helps you translate data transfer values from IDE (UDMA mode 2) to IDE (UDMA mode 0), enabling you to compare and understand different transfer speeds used in older Parallel ATA (PATA/IDE) devices. It is useful for BIOS configuration, legacy hardware maintenance, and performance analysis.

How to Use This Tool?

  • Enter the value in IDE (UDMA mode 2) you wish to convert.
  • Select IDE (UDMA mode 0) as the unit to convert to.
  • Click convert to get the equivalent transfer rate in IDE (UDMA mode 0).
  • Use the results to analyze or optimize your legacy hardware settings.

Key Features

  • Converts data transfer values between IDE (UDMA mode 2) and IDE (UDMA mode 0).
  • Uses a precise conversion factor for accurate comparison of transfer rates.
  • Supports troubleshooting of legacy PATA/IDE device performance and compatibility.
  • Browser-based and easy to use with no installation required.

Examples

  • 1 IDE (UDMA mode 2) equals approximately 1.9879518072 IDE (UDMA mode 0).
  • 5 IDE (UDMA mode 2) converts to about 9.939759036 IDE (UDMA mode 0).

Common Use Cases

  • Configuring or identifying legacy BIOS or drive-controller settings for ATA/33 transfer performance.
  • Diagnosing why a device negotiates a lower UDMA mode than expected.
  • Comparing bandwidth limitations when migrating from PATA to newer interfaces.
  • Interpreting and comparing benchmark results for older PATA/IDE hard drives or optical drives.

Tips & Best Practices

  • Verify device and controller compatibility before changing UDMA modes in BIOS.
  • Use conversion results to troubleshoot legacy system performance bottlenecks.
  • Remember that actual transfer rates may vary from theoretical values due to system factors.
  • Consider upgrading to modern interfaces like SATA or NVMe for better performance.

Limitations

  • Values represent theoretical maximum transfer rates, not guaranteed actual speeds.
  • The conversion is relevant only for outdated PATA/IDE technologies, not modern systems.
  • System overhead, cable quality, and device condition can affect real transfer performance.
  • Firmware and compatibility issues may influence transfer efficiencies despite nominal equivalencies.

Frequently Asked Questions

What does IDE (UDMA mode 2) represent?
It is an Ultra DMA transfer mode for PATA/IDE interfaces with a maximum theoretical transfer rate of about 33.3 MB/s, also known as ATA/33.

Why convert IDE (UDMA mode 2) to IDE (UDMA mode 0)?
Converting helps compare and troubleshoot performance of legacy PATA devices by understanding different transfer mode speeds.

Can this conversion be applied to modern drives?
No, this conversion applies to legacy PATA/IDE drives; modern systems use SATA or NVMe interfaces where this is not relevant.

Key Terminology

IDE (UDMA mode 2)
An Ultra DMA transfer mode for PATA/IDE providing up to about 33.3 MB/s for synchronous data transfers, commonly called ATA/33.
IDE (UDMA mode 0)
The Ultra DMA mode 0 for PATA/IDE devices with a nominal maximum data transfer rate of about 16.7 MB/s used for DMA transfer negotiation.
PATA
Parallel ATA is an older interface standard for connecting storage devices like hard drives and optical drives.

Quick Knowledge Check

What is the primary use of converting IDE (UDMA mode 2) to IDE (UDMA mode 0)?
Which of these represents a theoretical transfer rate for IDE (UDMA mode 2)?
Why might actual throughput differ from the converted value?