Online Data Transfer Units Converter
How to Convert from IDE (UDMA-33) to IDE (UDMA-66)?

How to Convert from IDE (UDMA-33) to IDE (UDMA-66)?

Convert data transfer values between IDE (UDMA-33) and IDE (UDMA-66) modes, understanding legacy PATA transfer rates and compatibility requirements.

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

IDE (UDMA-33) to IDE (UDMA-66) Conversion Table

IDE (UDMA-33) IDE (UDMA-66)

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-33) to IDE (UDMA-66) Conversion Table
IDE (UDMA-33) IDE (UDMA-66)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter allows users to convert data transfer rates from IDE (UDMA-33) to IDE (UDMA-66), both legacy Parallel ATA transfer modes. It helps compare performance throughput of older PATA drives by providing theoretical conversion between these two standards.

How to Use This Tool?

  • Enter the value in IDE (UDMA-33) units you want to convert
  • Select IDE (UDMA-66) as the target unit
  • Click convert to get the equivalent value in IDE (UDMA-66)
  • Use the results to compare or configure transfer modes on legacy hardware

Key Features

  • Converts data transfer values between IDE (UDMA-33) and IDE (UDMA-66) units
  • Based on theoretical maximum burst transfer rates
  • Supports legacy PATA drive performance comparison and benchmarking
  • Browser-based and easy to use with simple input and conversion steps

Examples

  • 2 IDE (UDMA-33) converts to 1 IDE (UDMA-66)
  • 4 IDE (UDMA-33) converts to 2 IDE (UDMA-66)

Common Use Cases

  • Benchmarking and reporting throughput of older IDE/PATA hard drives and optical drives
  • Configuring BIOS or controller transfer modes in legacy PC systems
  • Comparing drive performance when upgrading or replacing vintage PATA hardware
  • Troubleshooting and diagnosing transfer errors on legacy IDE systems

Tips & Best Practices

  • Ensure usage of compatible cables, such as 80-conductor cables for UDMA-66 mode
  • Verify controller and drive support for desired transfer modes for accurate results
  • Use the conversion primarily as a theoretical guide, considering real-world factors
  • Consult BIOS or system documentation when adjusting or confirming transfer settings

Limitations

  • Conversion is based on theoretical maximum burst rates only
  • Does not reflect real-world performance affected by cable quality or device condition
  • Requires proper cabling and hardware support to achieve specified transfer speeds
  • Physical compatibility and system overhead may impact actual throughput

Frequently Asked Questions

What does IDE (UDMA-33) represent?
IDE (UDMA-33) is a Parallel ATA data transfer mode for older IDE/ATA devices with a maximum theoretical burst rate of 33.3 MB/s, requiring compatible controllers and cables.

How is IDE (UDMA-66) different from IDE (UDMA-33)?
IDE (UDMA-66) supports a higher theoretical burst data rate of 66.7 MB/s and requires an 80-conductor PATA cable along with controller and device support.

Why convert from IDE (UDMA-33) to IDE (UDMA-66)?
Conversion helps compare data transfer capabilities for benchmarking, upgrading hardware, or configuring BIOS settings in legacy PATA systems.

Key Terminology

IDE (UDMA-33)
A Parallel ATA transfer mode with a max theoretical burst rate of 33.3 MB/s, used in older IDE/ATA drives requiring compatible controllers and cables.
IDE (UDMA-66)
An enhanced Parallel ATA transfer mode supporting burst rates up to 66.7 MB/s, requiring an 80-conductor PATA cable and hardware support.
PATA Cable
Parallel ATA cable used to connect IDE devices, available in 40-conductor and 80-conductor variations based on data transfer mode requirements.

Quick Knowledge Check

What is the theoretical max burst rate of IDE (UDMA-33)?
Which cable type is required for IDE (UDMA-66) to function correctly?
What is the conversion rate from IDE (UDMA-33) to IDE (UDMA-66)?