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中国DOS联盟论坛 The time now is 2026-10-26 15:19 |
47,815 topics / 349,928 posts / today 0 new / 48,288 members |
| DOS启动盘 & LOGO技术 （启动盘室） » How fast are your USB 2.0 external hard drives under DOS? |
| Printable Version 762 / 1 |
| Floor1 intty | Posted 2003-10-09 00:00 |
| 初级用户 Posts 4 Credits 112 | |
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After I boot the computer with an Onda USB 1.0 flash drive, I can read and write files to a DIY Newman USB 2.0 external hard drive, but the speed is far too slow, I estimate it's only 1/25 of USB 1.0. When booting with the Super DOS 7.1 boot disk, it can't boot the external hard drive and the system hangs. What can I do to boot it?
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| Floor2 intty | Posted 2003-10-12 00:00 |
| 初级用户 Posts 4 Credits 112 | |
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Under DOS, copying a 4.08MB file from a USB 2.0 external hard drive actually took 66 seconds. If I copy a 400MB GHOST backup, it would take nearly two hours. That's way too slow. Is my setup wrong?
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