Online Data Transfer Units Converter
How to Convert from H11 to IDE (UDMA mode 1)?

How to Convert from H11 to IDE (UDMA mode 1)?

Convert data transfer measurements from the non-standard H11 unit to the legacy IDE (UDMA mode 1) transfer mode using this simple online converter, ideal for vintage hardware diagnostics and benchmarking.

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

H11 to IDE (UDMA mode 1) Conversion Table

H11 IDE (UDMA mode 1)

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.
H11 to IDE (UDMA mode 1) Conversion Table
H11 IDE (UDMA mode 1)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This tool allows you to convert values from H11, a non-standard data transfer unit, into IDE (UDMA mode 1), a legacy transfer mode of the Parallel ATA interface with a defined maximum speed. It is useful for computing professionals working with vintage hardware or troubleshooting older systems.

How to Use This Tool?

  • Enter the amount in H11 that you want to convert.
  • Select IDE (UDMA mode 1) as the target unit for conversion.
  • Submit the value to get the converted result based on the fixed rate.
  • Use the results to understand data transfer speeds relative to older IDE hardware.

Key Features

  • Convert from the non-standard H11 unit to IDE (UDMA mode 1).
  • Reflects legacy transfer rates specific to older Parallel ATA devices.
  • Supports straightforward conversions with a clear formula and example values.
  • Browser-based and easy to use without additional software.

Examples

  • 10 H11 converts to 0.0768 IDE (UDMA mode 1).
  • 100 H11 converts to 0.768 IDE (UDMA mode 1).

Common Use Cases

  • Measuring network throughput or storage sizes conceptually by relating H11 to IDE speeds.
  • Diagnosing BIOS or drive transfer settings on vintage PCs using UDMA modes.
  • Benchmarking and troubleshooting older IDE hard drives or optical drives by comparing transfer rates.
  • Restoring or maintaining vintage computing systems requiring legacy data rate understanding.

Tips & Best Practices

  • Remember that H11 is not a recognized standard, so conversions are approximate.
  • Use this conversion mainly for legacy hardware contexts involving IDE and PATA devices.
  • Cross-check results with device specifications when benchmarking or troubleshooting.
  • Understand the limitations of using fixed transfer modes like IDE (UDMA mode 1) for modern applications.

Limitations

  • H11 is not officially recognized or widely standardized, limiting its usage.
  • IDE (UDMA mode 1) reflects a fixed maximum transfer rate relevant only to older hardware.
  • The conversion has restricted application in modern systems due to technology advances.
  • Values derived are conceptual and may not represent precise physical measurements.

Frequently Asked Questions

What is H11 in terms of data transfer units?
H11 is a non-standard unit for data transfer and is not recognized as an official measurement in digital information. It is used conceptually rather than as a standard unit like bits or bytes.

What does IDE (UDMA mode 1) represent?
IDE (UDMA mode 1) is a legacy transfer mode of the Parallel ATA interface that caps at about 25 MB/s, used mainly for older PATA devices to manage timing and error checking.

Why would I convert from H11 to IDE (UDMA mode 1)?
Converting from H11 to IDE (UDMA mode 1) helps relate unconventional data transfer measures to the performance levels of vintage IDE hardware, useful in restoration, benchmarking, or troubleshooting.

Key Terminology

H11
A non-standard and unrecognized unit for digital data transfer used conceptually rather than as an official measurement.
IDE (UDMA mode 1)
A legacy Ultra DMA transfer mode for Parallel ATA devices with a theoretical maximum transfer speed near 25 MB/s, used mainly for older PATA hardware.
Data Transfer Rate
The speed at which digital information is transmitted, often measured in bits per second or bytes per second.

Quick Knowledge Check

What kind of unit is H11?
IDE (UDMA mode 1) is primarily used to:
What conversion rate connects H11 to IDE (UDMA mode 1)?