HP Smart Array P700m Controller - Manual (Page 6)

Hardware features 6
RAID levels supported 0, 1, 1+0, and 5; if the battery is used, RAID 6 is also
supported
Type of connector Grid array mezzanine connector
Transfer rate Up to 2 GB/s in each direction
Maximum number of physical drives 108
Maximum number of logical drives 32
Maximum size of a logical drive More than 2 TB
Cache size 72 bits, 512 MB (64 MB is used by the onboard processor)
Spare battery part number 453779-001
Time required to recharge battery From 15 minutes to 2 hours, depending on the initial battery
charge level
Duration of battery backup If the batteries are fully charged and less than 3 years old,
more than 2 days
Battery life expectancy More than 3 years
For more information about the controller features and specifications, and for information about system
requirements, refer to the HP website ( http://www.hp.com/products/smartarray ).