HP Smart Array P830 Controller User Manual
Page 11
Specifications 11
Feature
Description
Duration of battery
backup
80 seconds
The battery pack provides a sufficient duration to transfer
the cached data from DDR memory to flash memory,
where the data remains indefinitely or until a controller
retrieves the data.
Battery life
expectancy
More than 3 years
Drives
Supported drive
types**
•
6 Gb/s SAS
•
6 Gb/s SATA
•
12 Gb/s SAS
Not all servers or storage systems support all SAS or SATA
drive types. For product-specific drive support, see the
product QuickSpecs on the HP website
Maximum number
of logical drives
64
Maximum number
of physical drives
See the product QuickSpecs on the HP website
RAID levels
RAID 0, 1, 10, 5, 50, 6, 60, 1 (ADM), and 10 (ADM)
Environmental
Temperature range Operating, 10° to 55°C (50° to 131°F)
Storage, -30° to 60°C (-22° to 140°F)
Relative humidity
(noncondensing)
Operating, 10% to 90%
Storage, 5% to 90%
*These dimensions exclude the board bracket.
**Not all servers support all drive types. For more information, see the server QuickSpecs on the HP website