Online Data Transfer Units Converter
How to Convert from IDE (DMA mode 2) to SCSI (Ultra-3)?

How to Convert from IDE (DMA mode 2) to SCSI (Ultra-3)?

Convert data transfer units between IDE (DMA mode 2) and SCSI (Ultra-3) interfaces to compare legacy storage device performance.

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

IDE (DMA mode 2) to SCSI (Ultra-3) Conversion Table

IDE (DMA mode 2) SCSI (Ultra-3)

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 2) to SCSI (Ultra-3) Conversion Table
IDE (DMA mode 2) SCSI (Ultra-3)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter allows users to translate data transfer measurements from IDE (DMA mode 2), a legacy PATA/IDE transfer mode, to SCSI (Ultra-3), a parallel SCSI storage interface standard. It is useful for comparing data rates and interface characteristics in older computing environments.

How to Use This Tool?

  • Enter the value in IDE (DMA mode 2) units you wish to convert.
  • Select IDE (DMA mode 2) as the source unit and SCSI (Ultra-3) as the target unit.
  • Click the convert button to see the equivalent SCSI (Ultra-3) value.
  • Use the output to compare or analyze legacy storage device data transfer performance.

Key Features

  • Converts data transfer units between IDE (DMA mode 2) and SCSI (Ultra-3).
  • Supports legacy storage interface standards translation.
  • Easy to use for benchmarking and troubleshooting older storage devices.
  • Browser-based converter requiring no installation.

Examples

  • 5 IDE (DMA mode 2) converts to 0.51875 SCSI (Ultra-3).
  • 10 IDE (DMA mode 2) equals 1.0375 SCSI (Ultra-3).

Common Use Cases

  • Configuring or diagnosing legacy PATA/IDE hard drives to ensure DMA usage.
  • Comparing data transfer rates between legacy IDE and parallel SCSI storage systems.
  • Benchmarking or troubleshooting storage interfaces in older servers and data centers.
  • Designing or evaluating legacy storage subsystems involving SCSI Ultra-3 interfaces.

Tips & Best Practices

  • Verify the active transfer mode of storage devices before conversion.
  • Use conversion results to aid hardware troubleshooting or performance comparison.
  • Remember this tool applies to legacy environments and may not reflect modern interfaces.
  • Consider system BIOS and firmware settings when using this converter for diagnostics.

Limitations

  • Conversion mainly applies to legacy PATA/IDE and parallel SCSI interfaces.
  • Numerical conversion does not fully represent differences in protocol overhead or command sets.
  • Physical device incompatibility prevents direct hardware interchange.
  • Does not reflect performance characteristics of newer SATA or SAS devices.

Frequently Asked Questions

What does IDE (DMA mode 2) mean?
IDE (DMA mode 2) refers to a legacy PATA/IDE data-transfer mode allowing direct memory access with reduced CPU load.

What is SCSI (Ultra-3)?
SCSI (Ultra-3) is a version of the parallel SCSI standard used for high-performance storage devices in enterprise environments.

Can I use this conversion for modern SATA drives?
No, this conversion is intended for legacy storage interfaces and does not apply to modern SATA or SAS devices.

Key Terminology

IDE (DMA mode 2)
A legacy Parallel ATA data transfer mode enabling direct memory access with lower CPU overhead.
SCSI (Ultra-3)
A generation of the parallel SCSI interface standard defining data transfer signaling and protocol for storage devices.
Data transfer
The process of moving data between computer components or storage interfaces.

Quick Knowledge Check

What type of data-transfer mode is IDE (DMA mode 2)?
What does SCSI (Ultra-3) represent?
Why might one convert IDE (DMA mode 2) units to SCSI (Ultra-3)?