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5249
October 23rd, 2013 23:00
HDD RPM
Hi,
We have a Power Edge R710 server with PERC 6/i conttroller and 600GB SAS HDD at 15000 RPM. Now we want to
improve storage capacity without losing data. Is it comfortable to add a 2TB SAS disc at 7500 RPM. will Different RPM discs
work on RAID. If yes please let me know. If no what could be the compatibility issues.
DELL-Geoff P
990 Posts
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October 24th, 2013 13:00
You can use the SATA drives safely. They are slower and cannot be mixed with the SAS drives in the same array. The take away is slower read\write times.
Regards,