|
Drives |
|
SCSI hard drives
|
support for up to fourteen 1-inch-by-3.5-inch LVD Ultra 160 and Ultra 320 hot-plug hard drives, at speeds of 10K or 15K rpm and capacities of 18 GB, 36 GB, 73 GB, or 146 GB.
|
|
Bus |
|
Configurations
|
support for any of the following:
- one 14-device SCSI bus (joined-bus mode)
- one clustered 13-device SCSI bus (cluster mode)
- two independent 7-device SCSI buses (split-bus mode)
|
|
Back-Panel Connectors |
|
SCSI connector
|
68-pin shielded P-type SCSI for connection to host
|
|
Backplane Board Connectors |
|
Hard drives
|
fourteen 80-pin SCA-2 connectors
|
|
Power supply/cooling module
|
2 high-current connectors
|
|
Enclosure management modules (EMM)
|
210-pin connector
|
|
Split-bus module
|
180-pin connector
|
|
Enclosure Modules |
|
EMM
|
2 warm-pluggable modules
|
|
Split-bus module
|
1 warm-pluggable module with an external slide switch to change between split-bus, joined-bus, and cluster modes
|
|
SCSI terminator card
|
1 warm-pluggable module to the terminate SCSI bus in nonredundant EMM configurations
|
|
LED Indicators |
|
Front panel
|
5 LED status indicators for power, fault, split bus, cluster mode, and over-temperature
|
|
Hard-drive carrier
|
1 single-color activity LED and 1 two-color LED status indicator per drive
|
|
EMM
|
3 LED status indicators for power, fault, and active status
|
|
Split-bus module
|
1 LED indicator for power
|
|
Power supply and cooling module
|
3 LED status indicators for power supply status, power supply fault, and AC status and 2 for cooling module fault
|
|
Power Supplies |
|
Wattage
|
600 W
|
|
Heat dissipation
|
200 W
|
|
Voltage
|
100–240 V rated (actual 85–264 V)
|
|
Frequency
|
50–60 Hz
|
|
Amperage
|
9.4 A at 100 V, 4.6 A at 200 V
|
|
Physical |
|
Height
|
13.26 cm (5.22 inches)
|
|
Width
|
44.58 cm (17.55 inches)
|
|
Depth
|
50.8 cm (20 inches)
|
|
Weight
PowerVault 220S
PowerVault 221S
|
32.4 kg (71.5 lb.) maximum redundant configuration with all hard drives installed
42.2 kg (93.0 lb.) maximum redundant configuration with all hard drives installed
|
|
Environmental |
|
Temperature:
Operating
Storage
|
10° to 35°C (50° to 95°F)
–40° to 65°C (–40° to 149°F)
|
|
Relative humidity
Operating
Storage
|
8% to 80% (noncondensing)
8% to 95% (noncondensing)
|
|
Altitude
Operating
|
–16 to 3048 m (–50 to 10,000 ft)
|
|
BTU per hour
|
2750
|
|
Available Hard-Drive Power (Per Slot) |
|
Supported hard-drive power consumption
|
up to 1.3 A at +12V
up to 1.5 A at +5V
|
