E
Eric Gisin
I have yet to see any reviews of the various SATA-2 host controllers,
even though most have been available over a year.
Here is my attempt to list them and their main features.
All info comes from marketing blurbs and the ICH6 PRM.
I have not downloaded any data sheets, they are hard to find or too big.
Further information is welcome, I will post updates.
Available PCI-* SATA-2 host controllers, excluding HW RAID.
Intel ICH6R integrated 4 port:
AHCI: yes; speed 1.5
SATA-2 features: FPDMA, NCQ, hot-swap,
Intel ICH7R integrated 4 port:
AHCI: yes; speed 3
SATA-2 features: FPDMA, NCQ, hot-swap, +?
[I need a comparison of features from the ICH 6&7 data sheets]
nForce4 integrated 4 port:
AHCI: no; speed 1.5/3
SATA-2 features: FPDMA, NCQ, hot-swap, +?
[Is a data sheet available? Is it AHCI compat?]
SiI 3124 PCI-X 4 port:
AHCI: no; speed 1.5/3
SATA-2 features: FPDMA, NCQ, hot-swap, port multiplier,
SiI 3132 PCI-E 1-lane 2 port:
AHCI: no; speed 3
SATA-2 features: FPDMA, NCQ, hot-swap, port multiplier,
Notes:
SATA-2 feature list: first-party DMA, NCQ, hot-swap,
port selector, port multiplier, enclosure managment.
Hot-swap includes several SATA-2 features.
even though most have been available over a year.
Here is my attempt to list them and their main features.
All info comes from marketing blurbs and the ICH6 PRM.
I have not downloaded any data sheets, they are hard to find or too big.
Further information is welcome, I will post updates.
Available PCI-* SATA-2 host controllers, excluding HW RAID.
Intel ICH6R integrated 4 port:
AHCI: yes; speed 1.5
SATA-2 features: FPDMA, NCQ, hot-swap,
Intel ICH7R integrated 4 port:
AHCI: yes; speed 3
SATA-2 features: FPDMA, NCQ, hot-swap, +?
[I need a comparison of features from the ICH 6&7 data sheets]
nForce4 integrated 4 port:
AHCI: no; speed 1.5/3
SATA-2 features: FPDMA, NCQ, hot-swap, +?
[Is a data sheet available? Is it AHCI compat?]
SiI 3124 PCI-X 4 port:
AHCI: no; speed 1.5/3
SATA-2 features: FPDMA, NCQ, hot-swap, port multiplier,
SiI 3132 PCI-E 1-lane 2 port:
AHCI: no; speed 3
SATA-2 features: FPDMA, NCQ, hot-swap, port multiplier,
Notes:
SATA-2 feature list: first-party DMA, NCQ, hot-swap,
port selector, port multiplier, enclosure managment.
Hot-swap includes several SATA-2 features.