Sorry I use English since my Chinese typing is really slow.

To connect with SCSI disk, you need to have a SCSI controller if your motherboard does not have an on-board SCSI chip.  SCSI has various types of transmission speed: 5M, 10M (both are very old), 20M, 40M, 80M and 160M, while the cable ranges from 50pin (10M and 20M), 68pin (40M), 80pin (40M and 80M, 68 for data while 12 for power supply - usually for hot-swap) and others (twist pair, fiber, etc).  160M and above are rare to find since it uses PCI66 bus and remain in high-end environment so far.

That's why I bought:

1) 2940UW SCSI controller - support 10 /20 /40M, PCI bus
2) 68pin cable
3) 68 to 80 converter (since this IBM HD is a hot swap)
4) IBM SCSI HD

To connect a SCSI HD with a notebook, you need to purchase a PCMCIA-type SCSI controller, plus an HD box to contain the SCSI HD (providing power as well).  I do not think SCSI could help speed up disk access too much when using for notebook due to PCMCIA bus transmission bottleneck.

我想知道SCSI 硬盘怎么连电脑啊?
可以用在笔记本上么？

我总觉得你的768M的RAM还没充分利用。你有没有虚拟硬盘？我的512M的RAM做了虚拟硬盘，很有效。

很好的帖子啊，没人关注？