ASROCK ALiveNF5SLI-1394 Manual Del Usuario página 26

2.9 eSA 2.9 eSAT T T T T AII Inter 2.9 eSA AII Inter AII Inter AII Interface Introduction
2.9 eSA 2.9 eSA AII Inter
What is eSATAII?
This motherboard supports eSATAII interface, the external SATAII specification.
eSATAII allows you to enjoy the SATAII function provided by the I/O of your
computer, offering the high speed data transfer rate up to 3.0Gb/s, and the
convenient mobility like USB. eSATAII is equipped with Hot Plug capability that
enables you to exchange drives easily. For example, with eSATAII interface, you
may simply plug your eSATAII hard disk to the eSATAII ports instead of opening
your chassis to exchange your SATAII hard disk. Currently, on the market, the
data transfer rate of USB 2.0 is up to 480Mb/s, and for IEEE 1394 is up to 400Mb/
s. However, eSATAII provides the data transfer rate up to 3000Mb/s, which is
much higher than USB 2.0 and IEEE 1394, and still keeps the convenience of Hot
Plug feature. Therefore, on the basis of the advantageous transfer speed and the
facilitating mobile capability, in the near future, eSATAII will replace USB 2.0 and
IEEE 1394 to be a trend for external interface.
NOTE:
1. If you set "SATA Operation Mode" option in BIOS setup to RAID mode and enable the
option "eSATAII Support", Hot Plug function is supported with eSATAII devices.
Therefore, you can insert or remove your eSATAII devices to the eSATAII ports while
the system is power-on and in working condition.
2. If you set "SATA Operation Mode" option in BIOS setup to non-RAID mode, Hot Plug
function is not supported with eSATAII devices. If you still want to use eSATAII
function in non-RAID mode, please insert or remove your eSATAII devices to the
eSATAII ports only when the system is power-off.
3. If you want to use the eSATAII HDD as an OS disk, please set "SATA Operation Mode"
option in BIOS setup to non-RAID mode. If you want to use the eSATAII HDD as a
removable data disk, please set "SATA Operation Mode" option in BIOS setup to RAID
mode and enable the option "eSATAII Support". If you want to add the eSATAII HDD
as a RAID disk, please set "SATA Operation Mode" option in BIOS setup to RAID
mode and disable the option "eSATAII Support".
4. Please refer to page 32 to 34 for detailed information of RAID mode and non-RAID
mode.
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ALiveNF5SLI-1394 Motherboard