Online Data Transfer Units Converter
How to Convert from IDE (DMA mode 1) to IDE (UDMA-33)?

How to Convert from IDE (DMA mode 1) to IDE (UDMA-33)?

Easily convert data transfer values from IDE (DMA mode 1) to IDE (UDMA-33) to compare and configure legacy IDE/ATA device speeds for optimal performance and compatibility.

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

IDE (DMA mode 1) to IDE (UDMA-33) Conversion Table

IDE (DMA mode 1) 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 (DMA mode 1) to IDE (UDMA-33) Conversion Table
IDE (DMA mode 1) IDE (UDMA-33)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter allows you to translate data transfer measurements from IDE (DMA mode 1), a moderate-speed DMA transfer mode, to IDE (UDMA-33), a faster Ultra DMA mode used in legacy PATA devices. It helps users understand, configure, and troubleshoot older IDE/ATA hardware using direct memory access protocols.

How to Use This Tool?

  • Enter the value in IDE (DMA mode 1) units that you want to convert
  • Select the unit you are converting from and to IDE (UDMA-33)
  • Click the convert button to see the equivalent value in IDE (UDMA-33)
  • Use the result to benchmark or adjust hardware configurations
  • Repeat for multiple values as needed for comparisons

Key Features

  • Converts data transfer values from IDE (DMA mode 1) to IDE (UDMA-33)
  • Based on precise conversion rates defined for legacy IDE/ATA interfaces
  • Supports users benchmarking and configuring older hard drives and optical drives
  • Browser-based and easy to use without technical expertise
  • Helps compare moderate-speed DMA and Ultra DMA data transfer modes

Examples

  • 1 IDE (DMA mode 1) equals 0.403 IDE (UDMA-33)
  • 5 IDE (DMA mode 1) equals 2.015 IDE (UDMA-33)

Common Use Cases

  • Comparing data transfer speeds when upgrading or tuning legacy IDE/ATA devices
  • Configuring or troubleshooting BIOS and controller DMA transfer mode settings
  • Performance benchmarking for older PATA hard drives and optical drives
  • Ensuring proper hardware compatibility during system maintenance
  • Supporting vintage computing environments and legacy system engineering

Tips & Best Practices

  • Verify your hardware supports IDE (UDMA-33) since it requires specific controllers and cables
  • Use the tool to check transfer mode compatibility in BIOS or operating system settings
  • Apply conversions to aid in performance tuning of legacy IDE devices
  • Compare multiple values to understand relative data transfer capabilities
  • Keep device condition in mind as it affects actual data transfer speeds

Limitations

  • The conversion assumes compatible hardware; UDMA-33 requires specific controllers and cables
  • Not all systems that support IDE (DMA mode 1) will function with UDMA-33
  • Real transfer speeds may differ due to device condition and interface constraints
  • Only applicable to legacy IDE/ATA interface transfer modes
  • Does not reflect newer or alternative data transfer technologies

Frequently Asked Questions

What is IDE (DMA mode 1)?
IDE (DMA mode 1) is a Direct Memory Access transfer mode used in legacy IDE/ATA interfaces that allows moderate-speed data transfers with minimal CPU involvement.

What does IDE (UDMA-33) mean?
IDE (UDMA-33), also known as ATA/33 or Ultra DMA mode 4, is a faster Parallel ATA data transfer mode supporting up to 33.3 MB/s burst rates on compatible hardware.

Why convert from IDE (DMA mode 1) to IDE (UDMA-33)?
Converting helps compare and understand differences in data transfer speeds when configuring or troubleshooting legacy IDE/ATA devices for optimal performance.

Can I use this conversion for modern storage devices?
No, this converter is designed specifically for legacy IDE/ATA data transfer modes and does not apply to modern storage interfaces.

Is hardware compatibility important for these transfer modes?
Yes, IDE (UDMA-33) requires specific controllers and cables, and not all hardware supporting IDE (DMA mode 1) will support UDMA-33.

Key Terminology

IDE (DMA mode 1)
A Direct Memory Access mode for IDE/ATA interfaces allowing moderate-speed data transfers with minimal CPU involvement.
IDE (UDMA-33)
An Ultra DMA mode for Parallel ATA that supports data transfer burst rates up to 33.3 MB/s on compatible legacy hardware.
DMA (Direct Memory Access)
A system feature that enables devices to transfer data to/from memory without heavy CPU usage.

Quick Knowledge Check

What is the primary purpose of IDE (DMA mode 1)?
IDE (UDMA-33) is also known as:
Why is hardware compatibility important when using IDE (UDMA-33)?