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Mixing 15K rpm SAS with 7.2K rpm SATA on Dell PowerEdge R610

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3

Is it possible to mix 15K rpm SAS with 7.2K rpm SATA on Dell PowerEdge R610 on the same RAID configuration (Raid 5)?
Is the SAS' speed going to drop to follow the lowest speed (the SATA speed)?
and the storage cap, is it going to drop to the lowest?

thanks

sas sata

share|improve this question

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

add a comment | 

3

Is it possible to mix 15K rpm SAS with 7.2K rpm SATA on Dell PowerEdge R610 on the same RAID configuration (Raid 5)?
Is the SAS' speed going to drop to follow the lowest speed (the SATA speed)?
and the storage cap, is it going to drop to the lowest?

thanks

sas sata

share|improve this question

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

add a comment | 

Is it possible to mix 15K rpm SAS with 7.2K rpm SATA on Dell PowerEdge R610 on the same RAID configuration (Raid 5)?
Is the SAS' speed going to drop to follow the lowest speed (the SATA speed)?
and the storage cap, is it going to drop to the lowest?

thanks

sas sata

share|improve this question

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

share|improve this question

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

share|improve this question

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

edited 8 mins ago

ewwhite

174k78370725

edited 8 mins ago

ewwhite

174k78370725

asked Nov 16 '12 at 2:44

kimikimi

161

asked Nov 16 '12 at 2:44

kimikimi

161

1 Answer
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6

No, you may not mix drive types in the same array level. You have have separate arrays comprised of SATA and SAS drives in the same chassis, though.

Edit: this applies to hardware RAID. I'm sure you can use any combination you wish in a software RAID setup.

share|improve this answer

edited Nov 16 '12 at 3:14

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

add a comment | 

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6

No, you may not mix drive types in the same array level. You have have separate arrays comprised of SATA and SAS drives in the same chassis, though.

Edit: this applies to hardware RAID. I'm sure you can use any combination you wish in a software RAID setup.

share|improve this answer

edited Nov 16 '12 at 3:14

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

add a comment | 

6

No, you may not mix drive types in the same array level. You have have separate arrays comprised of SATA and SAS drives in the same chassis, though.

Edit: this applies to hardware RAID. I'm sure you can use any combination you wish in a software RAID setup.

share|improve this answer

edited Nov 16 '12 at 3:14

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

add a comment | 

No, you may not mix drive types in the same array level. You have have separate arrays comprised of SATA and SAS drives in the same chassis, though.

Edit: this applies to hardware RAID. I'm sure you can use any combination you wish in a software RAID setup.

share|improve this answer

edited Nov 16 '12 at 3:14

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

share|improve this answer

edited Nov 16 '12 at 3:14

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725

answered Nov 16 '12 at 2:57

ewwhiteewwhite

174k78370725