Online Data Transfer Units Converter
How to Convert from SCSI (Fast Wide) to IDE (PIO mode 4)

How to Convert from SCSI (Fast Wide) to IDE (PIO mode 4)

Convert data transfer rates from SCSI (Fast Wide) interfaces to IDE (PIO mode 4) timing modes, enabling comparison and compatibility checks for legacy storage hardware.

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

SCSI (Fast Wide) to IDE (PIO mode 4) Conversion Table

SCSI (Fast Wide) IDE (PIO 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.
SCSI (Fast Wide) to IDE (PIO mode 4) Conversion Table
SCSI (Fast Wide) IDE (PIO mode 4)

Explore More Data Transfer Units Converter

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

What Is This Tool?

This converter facilitates translation between the data transfer units of SCSI (Fast Wide) and IDE (PIO mode 4). It helps users compare throughput capabilities of legacy storage interfaces commonly found in older computing and industrial environments.

How to Use This Tool?

  • Input the quantity in SCSI (Fast Wide) units you want to convert
  • Select the target unit as IDE (PIO mode 4)
  • Click the convert button to see the corresponding IDE (PIO mode 4) value
  • Use the result to evaluate or compare storage device transfer rates
  • Apply the conversion in performance benchmarking or system diagnostics

Key Features

  • Converts data transfer rates from SCSI (Fast Wide) to IDE (PIO mode 4)
  • Supports legacy storage interface benchmarking and compatibility checks
  • Based on theoretical maximum throughput values
  • Easy to use for comparing historic storage technologies
  • Ideal for retro-computing and archival data management contexts

Examples

  • 1 SCSI (Fast Wide) equals approximately 1.2048 IDE (PIO mode 4)
  • 5 SCSI (Fast Wide) converts to about 6.0241 IDE (PIO mode 4)

Common Use Cases

  • Comparing throughput capabilities of legacy SCSI and IDE storage systems
  • Configuring and diagnosing older IDE/ATA drives in vintage PCs or embedded systems
  • Benchmarking legacy storage devices for upgrade paths
  • Supporting retro-computing projects and archival data management
  • Ensuring compatibility in industrial systems using historic disk interfaces

Tips & Best Practices

  • Remember this conversion reflects theoretical maximum rates, not actual throughput
  • Consider device negotiation and cable conditions as they affect real performance
  • Use results to guide benchmarking rather than exact performance measurements
  • Apply conversions primarily for legacy hardware assessment and compatibility
  • Complement conversion data with practical diagnostics on your hardware setup

Limitations

  • Actual throughput may differ due to device negotiation and signal quality
  • CPU-driven IDE (PIO mode 4) may result in higher CPU load compared to SCSI Fast Wide
  • Conversion is based on theoretical rates, not sustained real-world performance
  • Physical and configuration factors impacting transfer speeds are not accounted for

Frequently Asked Questions

What does the conversion rate between SCSI (Fast Wide) and IDE (PIO mode 4) represent?
It represents the theoretical maximum data transfer rate comparison between the two legacy storage interfaces, useful for benchmarking and compatibility checks.

Can this converter determine actual device transfer speeds?
No, the conversion reflects theoretical maximum values and does not consider real-world device and environment factors.

Why is IDE (PIO mode 4) typically associated with higher CPU usage?
Because IDE (PIO mode 4) uses CPU-driven data transfers, unlike SCSI Fast Wide which often uses bus master capability to offload the CPU.

Key Terminology

SCSI (Fast Wide)
A SCSI-2 interface mode with Fast timing (10 MHz) and a 16-bit data bus providing up to 20 MB/s theoretical throughput.
IDE (PIO mode 4)
A CPU-driven Programmed Input/Output timing mode for ATA/IDE devices with a maximum theoretical throughput of about 16.7 MB/s.
Conversion Rate
The factor used to translate values from SCSI (Fast Wide) units to IDE (PIO mode 4) units, here 1 SCSI (Fast Wide) equals approximately 1.2048 IDE (PIO mode 4).

Quick Knowledge Check

What is SCSI (Fast Wide)?
What is a common use for converting SCSI (Fast Wide) to IDE (PIO mode 4)?
Which limitation affects IDE (PIO mode 4) compared to SCSI Fast Wide?