HP (Hewlett-Packard) DX2000 ユーザーズマニュアル

*If there are three or more devices, two or more of which are hard drives, two hard drives should 
be attached to the primary controller first before following the General Attach Sequence Rule.

■

When replacing a hard drive, the replacement should be of the same type (Ultra ATA -33, -
66, or -100) as that being removed to retain the same level of performance.

■

When Ultra ATA and SCSI hard drives are mixed in the same system, the Ultra ATA drive 
will become the boot drive unless the boot order is changed in Computer Setup (F10 Setup).

The Self Monitoring Analysis and Recording Technology (SMART) ATA drives for the HP 
Personal Computers have built-in drive failure prediction that warns the user or network 
administrator of an impending failure or crash of the hard drive. The SMART drive tracks fault 
prediction and failure indication parameters such as reallocated sector count, spin retry count, 
and calibration retry count. If the drive determines that a failure is imminent, it generates a fault 
alert.

Ultra ATA-100 hard drive

1

1

Primary

0

DVD-CDR/W drive

2

2

Secondary

0

ZIP-250 drive 

4

3

Secondary

1

Ultra ATA-100 hard 

drive*

1

4

Primary

1

1

2

4

3

Primary 

Controller*

4

1

Secondary 

Controller

3

2

Device 1

Device 0