HP XP7 Getting Started Guide

Table 25 Heat, power, and airflow (continued)
Air Flow (M3/min)Power Consumption (kVA)Heat Output (kW)Model Number
-0.0087
3
0.0082
3
H6G43A - HP XP7 1.2TB SAS
7.2K 2.5in DP HDD
-0.0067
3
0.0063
3
H6G40A - HP XP7 300GB
SAS 10K 2.5in DP HDD
-0.0085
3
0.0080
3
H6G41A - HP XP7 600GB
SAS 10K 2.5in DP HDD
-0.0087
3
0.0083
3
H6G43A - HP XP7 1.2TB 6G
SAS 10K 2.5in DP HDD
-0.0090
3
0.0086
3
H6G40A - HP XP7 300GB
SAS 15K 2.5in DP HDD
0.009523
2
0.0090
2
H6G42A - HP XP7 900GB
SAS 15K 2.5in DP HDD
-0.0024
3
0.0023
3
H6G60A - HP XP7 400GB
SAS 2.5in DP SLC SSD
-0.0071
3
0.0067
3
H6G61A - HP XP7 800GB
SAS 2.5in DP MLC SSD
-0.0148
2
0.0141
2
H6G51A – HP XP7 4TB 7.2k
3.5in SAS HDD
Notes:
1
Maximum values in case the all fans rotate at maximum.
2
Power is consumed during the battery back-up time only.
3
Actual values at a typical I/O condition. (Random Read and Write, 50 IOPSs for HDD, 2500 IOPSs for SSD, Data
Length: 8Kbytes). These values may increase for future compatible drives.
5
AV411B Base 2.5in Drive Chassis does not include power supplies consequently demands zero (0) kVA and generates
no (0) kW heat. When AV459A/AU DKU Pow supplies are installed in an AV411B/BU, then the chassis fans will
demand same power and heat as AV412B/BU.
6
Maximum values with all fans rotate at maximum.
Equipment noise
The acoustic emission values [loudness in dB (A)] for the HP XP7 disk array disk array are:
• Front/rear = 65 dB (A)
• Both sides = 65 dB (A)
Conventions for storage capacity values
HP XP7 disk arrays use the following values to calculate physical storage capacity values (hard
disk drives):
• 1 KB (kilobyte) = 1,000 bytes
• 1 MB (megabyte) = 1,000
2
bytes
• 1 GB (gigabyte) = 1,000
3
bytes
• 1 TB (terabyte) = 1,000
4
bytes
• 1 PB (petabyte) = 1,000
5
bytes
• 1 EB (exabyte) = 1,000
6
bytes
Equipment noise 49