| serial port: | 115 kbits/s (0.115 Mbits/s) |
| Standart parallel port: | 115 kBYTES/s (0.115MBYTES/s) |
| USB: | 12 Mbits/s (1.5 MBYTES/s) |
| ECP/EPP parallel port: | 3 MBYTES/s |
| IDE: | 3.3-16.7 MBYTES/s |
| SCSI-1: | 5 MBYTES/s |
| SCSI-2: | 10 MBYTES/s |
| Fast Wide SCSI: | 20 MBYTES/s |
| Ultra SCSI: | 20 MBYTES/s |
| Ultra IDE: | 33 MBYTES/s |
| Wide Ultra SCSI: | 40 MBYTES/s |
| Ultra2 SCSI: | 40 MBYTES/s |
| IEEE-1394: | 100-400 Mbits/s (12.5-50 MBYTES/s) |
| Wide Ultra2 SCSI: | 80 MBYTES/s |
| Ultra3 SCSI: | 80 MBYTES/s |
| Wide Ultra3 SCSI: | 160 MBYTES/s |
| FC-AL Fiber Channel: | 100-400 MBYTES/s |
PC'lerde genelde en hızlı bağlantı
türü sabit diskler ve CD-ROM'lar için kullanılan UltraIDE'dir.