HP RP7 Retail System Model 7100 Bedienungsanleitung PDF herunterladen (Seite 9)

Technical white paper | AHCI and RAID on HP EliteDesk and EliteOne 800 Business PCs

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Figure 5. Matrix RAID combining reliability and performance with the same two hard drives.

Using Intel Matrix RAID Technology, you can configure HP rp5810 and rp5800 Retail Systems with two RAID volumes using

three hard drives (Figure 6) - a RAID 0 volume for ultimate performance, and a second volume as RAID 5 with reliability and

performance improvements.

Figure 6. Matrix RAID combining reliability and performance with the same three hard drives

3 HDDs on RAID 5 3 HDDs on RAID 0

HDD 1 HDD 2 HDD 3

PA-B

D

F

A

C

PE-F

B

PC-D

E

C

F

I

A

D

G

B

E

H

HDD 1 HDD 2 HDD 3

HDD 1 HDD 2 HDD 3

C

F

I

A

D

G

B

E

H

PA-B

D

F

A

C

PE-F

B

PC-D

E

RAID 0 partition

RAID 5 partition

A

C

E

G

…

B

D

F

H

…

HDD 1 HDD 2

2 HDDs on RAID 0

A

B

C

D

…

A

B

C

D

…

HDD 1 HDD 2

2 HDDs on RAID 1

A

B

E

G

A

B

F

H

HDD 1 HDD 2

RAID 1 partition

(mirroring for reliability)

RAID 0 partition

(striped for performance)

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