HP 3PAR StoreServ 10000 Storage Physical Planning Manual

Table 2 Storage Capacity Specifications (continued)
1080010400Feature
2.3-2200 TB2.3-1100 TBRaw capacity (approx.)
1
6,4003,200Architectural maximum number of
drives
RAID 0, 1, 5, 6, 10, 50RAID 0, 1, 5, 6, 10, 50RAID levels
2:1 - 8:12:1 - 8:1RAID 5 data to parity ratios
300GB 15k, 450GB, 600GB 15k,
900GB, 1TB NL, 1.2TB SAS, 2TB NL,
4TB NL
300GB 15k, 450GB, 600GB 15k,
900GB, 1TB NL, 1.2TB SAS, 2TB NL,
4TB NL
Drive capacities (GB’s approx.)
1
100GB SSD, 200GB SSD, 400GB
SDD, 480GB SSD, 800GB SSD,
920GB SSD
100GB SSD, 200GB SSD, 400GB
SDD, 480GB SSD, 800GB SSD,
920GB SSD
Number of drive chassis
2
2–482–24DC4
0.0530.053Energy consumption efficiency
3
1
Levels, ratios, and capacities all mixable within the same storage server. 1 GB=1,000,000,000 bytes.
2
A single drive chassis holds up to 40 drives in 4U of space within an EIA-standard rack.
3
Japan Green Law statement of compliance: The energy consumption efficiency value has been calculated per requirements
for Category-G Magnetic Disk Drive Units by dividing the power consumption, measured according to the definition in
the Law Concerning the Rational Use of Energy, by the storage capacity defined in the Energy Conservation Law. The
efficiency value is based on a host-maximized 10800 configuration using 600GB drives.
NOTE: SSDs have a limited number of writes that can occur before reaching the SSD's write
endurance limit. This limit is generally high enough so wear out will not occur during the expected
service life of an HP 3PAR StoreServ under the great majority of configurations, IO patterns, and
workloads. HP 3PAR StoreServ tracks all writes to SSDs and can report the percent of the total
write endurance limit that has been used. This allows any SSD approaching the write endurance
limit to be proactively replaced before they are automatically spared out. An SSD has reached the
maximum usage limit once it exceeds its write endurance limit. Following the warranty period of
the SSDs, the SSDs that have exceeded the maximum usage limit will not be repaired or replaced
under HP support contracts.
12 System Components and Specifications