Intel Pentium 4 530 3.0GHz HT LGA FSB800 1MB BX80547PG3000E/BOXD915PBLL Benutzerhandbuch
Produktcode
BX80547PG3000E/BOXD915PBLL
Product Description
25
1.6.2.3
Serial ATA RAID
The ICH6-R supports RAID (Redundant Array of Independent Drives) level 0 and RAID level 1 on
the Serial ATA ports as follows:
• RAID 0 supports data striping. Two physical drives, of identical size, can be teamed together
the Serial ATA ports as follows:
• RAID 0 supports data striping. Two physical drives, of identical size, can be teamed together
to create one logical drive. As data is written or retrieved from the logical drive, both drives
operate in parallel, thus increasing the throughput.
operate in parallel, thus increasing the throughput.
• RAID 1 supports data mirroring. Two physical drives, of identical size, maintain duplicate
sets of all data on separate disk drives. Level 1 provides the highest data reliability because
two complete copies of all information are maintained.
two complete copies of all information are maintained.
1.6.2.4
RAID Boot Configuration Overview
A RAID array can be created by using the existing Serial ATA ports, correctly configuring the
BIOS, and installing drivers. The following steps are required to successfully establish a RAID
configuration.
BIOS, and installing drivers. The following steps are required to successfully establish a RAID
configuration.
1. Enable RAID Support in BIOS.
2. Create a RAID array using the Intel Application Accelerator (IAA) utility.
3. Install the IAA RAID driver.
4. Format the RAID array.
5. Install the IAA Companion Utility (this step is optional).
2. Create a RAID array using the Intel Application Accelerator (IAA) utility.
3. Install the IAA RAID driver.
4. Format the RAID array.
5. Install the IAA Companion Utility (this step is optional).
For information about
Refer to
Serial ATA RAID configuration
http://developer.intel.com/design/motherbd/bl/index.htm
1.6.2.5
SCSI Hard Drive Activity LED Connector (Optional)
The SCSI hard drive activity LED connector is a 1 x 2-pin connector that allows an add-in
hard drive controller to use the same LED as the onboard IDE controller. For proper operation,
this connector should be wired to the LED output of the add-in hard drive controller. The LED
indicates when data is being read from, or written to, either the add-in hard drive controller or the
onboard IDE controller (Parallel ATA or Serial ATA).
hard drive controller to use the same LED as the onboard IDE controller. For proper operation,
this connector should be wired to the LED output of the add-in hard drive controller. The LED
indicates when data is being read from, or written to, either the add-in hard drive controller or the
onboard IDE controller (Parallel ATA or Serial ATA).
For information about
Refer to
The location of the SCSI hard drive activity LED connector
Figure 16, page 60
The signal names of the SCSI hard drive activity LED connector
Table 22, page 63
1.6.3
Real-Time Clock, CMOS SRAM, and Battery
A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer
is not plugged into a wall socket, the battery has an estimated life of three years. When the
computer is plugged in, the standby current from the power supply extends the life of the battery.
The clock is accurate to
is not plugged into a wall socket, the battery has an estimated life of three years. When the
computer is plugged in, the standby current from the power supply extends the life of the battery.
The clock is accurate to
± 13 minutes/year at 25 ºC with 3.3 VSB applied.
✏
NOTE
If the battery and AC power fail, custom defaults, if previously saved, will be loaded into CMOS
RAM at power-on.
RAM at power-on.