我給你的答案是..
ICH7 Seres (no ACHI and RAID)
{
NCQ->N/A
Auto Activate for DMA->N/A
Hot Plug->N/A
3Gbs->Supported(Desktop only)
ATAPI Async. Notification->N/A
Host Initiated Power Management->N/A
Staggered Spin-Up->N/A
Command Complation Coalescing->N/A
Port Multiplier->N/A
eSATA->N/A
}

ICH7 Series (ACHI and RAID)
{
NCQ-> Supported
Auto Activate for DMA-> Supported
Hot Plug-> Supported
3Gbs->Supported(Desktop only)
ATAPI Async. Notification-> Supported
Host Initiated Power Management-> Supported
Staggered Spin-Up-> Supported
Command Complation Coalescing->N/A
Port Multiplier->N/A
eSATA->N/A
}

ICH8 Series情況是一樣..
不再描述..
不要問我..
不是我講的..
是Intel的Whitepaper寫的...