|
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. |
|
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 |
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