Online Data Transfer Units Converter
How to Convert from Megabyte/second (SI def.) to IDE (UDMA mode 4)?

How to Convert from Megabyte/second (SI def.) to IDE (UDMA mode 4)?

Easily convert data transfer rates from megabyte per second (SI definition) to IDE (UDMA mode 4) transfer mode using our online unit converter tool. Ideal for comparing modern and legacy storage speeds.

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

Megabyte/second (SI def.) to IDE (UDMA mode 4) Conversion Table

Megabyte/second (SI def.) IDE (UDMA mode 4)

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.
Megabyte/second (SI def.) to IDE (UDMA mode 4) Conversion Table
Megabyte/second (SI def.) IDE (UDMA mode 4)

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

What Is This Tool?

This converter facilitates transforming data transfer rate values measured in megabyte per second based on the SI definition into the IDE (UDMA mode 4) transfer units. It helps users understand and compare the throughput of modern digital systems with legacy IDE/ATA hardware speeds.

How to Use This Tool?

  • Enter the value in megabyte per second (SI def.) you want to convert.
  • Select the source unit as megabyte/second (SI def.) and the target unit as IDE (UDMA mode 4).
  • Click the convert button to instantly see the equivalent transfer rate in IDE (UDMA mode 4).
  • Use the results to compare or analyze data rates across different transfer standards.

Key Features

  • Convert data rates from megabyte/second (SI def.) to IDE (UDMA mode 4) units.
  • Supports comparisons between current digital transfer speeds and older IDE interface throughput.
  • Clear input and output handling for user-friendly experience.
  • Browser-based with no installation needed.
  • Displays examples for easy reference of conversion outcomes.

Examples

  • 10 megabyte/second (SI def.) converts to approximately 0.151515152 IDE (UDMA mode 4).
  • 50 megabyte/second (SI def.) converts to approximately 0.75757576 IDE (UDMA mode 4).

Common Use Cases

  • Comparing current data transfer speeds with legacy IDE hard drive interface rates.
  • Understanding limits of older storage technology versus modern throughput measures.
  • Maintaining and benchmarking vintage PC hardware and PATA/IDE drives.
  • Supporting data recovery and troubleshooting on legacy systems using BIOS or firmware DMA modes.
  • Researching computing history and analyzing legacy storage device performance.

Tips & Best Practices

  • Always verify which transfer mode and cable type (80-conductor IDE cable) applies when interpreting IDE (UDMA mode 4) rates.
  • Use this tool to complement benchmarking results rather than replace direct hardware measurements.
  • Consider device-specific factors like hardware overhead when comparing converted rates.
  • Take note that IDE (UDMA mode 4) has a fixed maximum transfer capacity that limits comparison.

Limitations

  • IDE (UDMA mode 4) throughput is capped at about 66.7 MB/s, restricting the range of realistic conversion outcomes.
  • The required 80-conductor IDE cable is necessary for reliable signal transfer, making this mode obsolete in modern contexts.
  • Conversion results should be treated as theoretical for comparison since actual performance varies due to hardware and overhead factors.
  • Not suitable for representing transfer rates of current, faster data interfaces.

Frequently Asked Questions

What does megabyte per second (SI definition) mean?
It is a data transfer rate representing 1,000,000 bytes transferred each second, using decimal SI units.

What is IDE (UDMA mode 4)?
It is a Parallel ATA transfer mode in IDE/ATA standard providing data transfer speed up to about 66.7 MB/s, requiring an 80-conductor IDE cable.

Why convert between megabyte/second (SI def.) and IDE (UDMA mode 4)?
To compare modern digital transfer rates with the performance limits of older IDE storage interfaces and assist in legacy system analysis.

Key Terminology

Megabyte/second (SI def.)
A unit of data transfer rate equal to one million bytes transferred each second, based on decimal units.
IDE (UDMA mode 4)
An Ultra DMA/66 transfer mode in the IDE/ATA standard with a maximum theoretical throughput near 66.7 MB/s requiring an 80-conductor IDE cable.

Quick Knowledge Check

What is the data rate value of 1 megabyte per second (SI def.)?
Which cable type is required for IDE (UDMA mode 4) to reliably transfer data?
What is the approximate maximum throughput of IDE (UDMA mode 4)?