Environmental Requirements - IBM Storwize V7000 Unified Manual

Table 26. Power consumption examples per enclosure (continued)
Model and type
2076-312
2076-324
2076-324
2073-700 File Module
2073-700 File Module
2073-720 File Module
Each Storwize V7000 Unified enclosure contains two PSUs for redundancy. The
total power consumption values represent the total power drawn by both PSUs.

Environmental requirements

System airflow is from the front to the rear of each enclosure:
v Airflow passes between drive carriers and through each enclosure.
v The combined power and cooling module exhausts air from the rear of the each
v Back pressure from rack doors and other obstacles cannot exceed 5 pascals
Ensure that your environment falls within the ranges shown in Table 27.
Table 27. Temperature requirements
Environment Ambient temperature
200W operating
400W operating
Non-operating
Storage
Shipping
30
IBM Storwize V7000 Unified: Adding Storwize V7000 File Modules to an existing Storwize V7000 system 2073-720
Configuration
1 enclosure with 12 7.2K
RPM nearline SAS Drives
and 10 Gbps Ethernet
card
1 enclosure with 24 flash
drives and 10 Gbps
Ethernet card
1 enclosure with 24 10K
RPM SAS Drives and 10
Gbps Ethernet card
Powered on
Powered on (idle)
Powered on
canister.
(0.5mm Water gauge).
5°C to 40°C 0 to 2133 m
(41°F to 104°F) (0 to 7000 ft)
5°C to 35°C 2134 to 3048 m
(41°F to 95°F) (7001 to 10000 ft)
5°C to 35°C 0 to 2133 m
(41°F to 95°F) (0 to 7000 ft)
5°C to 30°C 2134 to 3048 m
(41°F to 86°F) (7001 to 10000 ft)
1°C to 50°C
(34°F to 122°F)
1°C to 60°C
-305 to 12192m
(34°F to 140°F)
(-1000 to 40000 ft)
-40°C to 60°C
(-40°F to 140°F)
Total power consumption
380 W
530 W
410 W
138 W
128 W
192 W
Altitude Relative humidity
8% to 80%
noncondensing
8% to 80%
noncondensing
8% to 80%
noncondensing
5% to 80%
noncondensing
5% to 100%
condensing, but not
precipitating
Caloric value (BTU/hr)
1300
1800
1400
472
438
652
Maximum wet bulb
temperature
23°C (73°F)
23°C (73°F)
27°C (80°F)
29°C (84°F)