Technical Specifications
The technical specifications for the SCv2000/SCv2020 storage systems are shown in the following tables.
| Drives | |
|---|---|
| SAS hard drives | SCv2000: Up to 12 3.5-inch SAS hot-swappable hard drives (6.0 Gbps)
SCv2020: Up to 24 2.5-inch SAS hot-swappable hard drives (6.0 Gbps) NOTE A minimum of seven drives is required for every class of drive (RI SSD, WI SSD, 15k, 10k and 7k) in the system.
|
| Storage Controllers | |
|---|---|
| Storage controllers | Up to two hot-swappable
storage controllers with the following IO options:
|
| Storage Connectivity | |
|---|---|
| Configurations | Storage Center supports up to 168 drives in one redundant-path SAS chain
|
| Redundant Array of Independent Disks (RAID) | |
|---|---|
| Controller | Two hot-swappable storage controllers. |
| Management | RAID management using Dell Storage Manager. |
| Back-Panel Port Connectors (per Storage Controller) | |
|---|---|
| Fibre Channel, iSCSI, or SAS connectors | Connection to a Fibre Channel fabric, iSCSI network, or a direct connection to servers with SAS HBAs |
| Ethernet connectors | MGMT: 1 Gbps or 10 Gbps embedded Ethernet/iSCSI port used for
Storage Center management
REPL: 1 Gbps or 10 Gbps embedded iSCSI port used for replication to another Storage Center |
| SAS connectors | 6 Gbps SAS connectors for SAS port redundancy and additional
expansion enclosures
NOTE SAS connectors are SFF-8086/SFF-8088 compliant.
|
| USB connector |
One USB 3.0 connector used for Storage Center updates |
| Serial connector |
NOTE Not for customer use.
|
| LED Indicators | |
|---|---|
| Front panel |
|
| Hard drive carrier |
|
| Storage controller |
|
| Power supply/cooling fan | Four LED status indicators for Power Supply status, AC Fail status, DC Fail status, and Fan Fail status |
| Power Supplies | |
|---|---|
| AC power supply (per power supply) | |
| Wattage | 580 W (maximum wattage: 584 W) |
| Voltage | 100–240 VAC (7.6–3.0 A) |
| Heat dissipation | SCv2000: 65 W at 230 VAC and 99 W at 115 VAC
SCv2020: 65 W at 230 VAC and 99 W at 115 VAC |
| Maximum inrush current | Under typical line conditions and over the entire system ambient operating range, the inrush current could reach 45 A per power supply for 40 ms or less |
| Available Hard Drive Power (per Slot) | |
|---|---|
| Supported hard drive power consumption (continuous) | Up to 1.2 A at +5 V
Up to 0.5 A at +12 V |
| Physical | |
|---|---|
| Height | 8.79 cm (3.46 in.) |
| Width | 48.2 cm (18.98 in.) |
| Depth | SCv2000: 57.6 cm (22.67 in.)
SCv2020: 52.3 cm (20.59 in.) |
| Weight (maximum configuration) | SCv2000: 28.9 kg (63.9 lb)
SCv2020: 24 kg (53 lb) |
| Weight without drives | SCv2000: 20.6 kg (45.4 lb)
SCv2020: 18.7 kg (41 lb) |
| Environmental | |
|---|---|
| For additional information about environmental measurements for specific storage system configurations, see dell.com/environmental_datasheets. | |
| Temperature | |
| Operating | 10°C to 35°C (50°F to 95°F) with a maximum temperature gradation of 20°C per hour
NOTE Maximum temperature of 35°C is reduced by 1°C per 300 meter (1°F per 547 feet) above 950 meters (3,117 feet)
|
| Storage | –40°C to 65°C (–40°F to 149°F) at a maximum altitude of 12,000 m (39,370 ft) |
| Relative humidity | |
| Operating | 10% to 80% (noncondensing) with 29°C (84.2°F) maximum dew point |
| Storage | 5% to 95% (noncondensing) with 33°C (91°F) maximum dew point |
| Maximum vibration | |
| Operating | 0.26 Grms at 5–350 Hz for 15 min |
| Storage | 1.88 Grms at 10–500 Hz for 15 min |
| Maximum shock | |
| Operating | Half-sine shock 5 G +/- 5% with a pulse duration of 10 ms +/- 10% (in operational orientations only) |
| Storage | Half-sine shock 30 G +/- 5% with a pulse duration of 10 ms +/- 10% (all sides) |
| Altitude | |
| Operating | 0 m to 3,048 m (0 ft to 10,000 ft) |
| Storage | –300 m to 12,000 m (–1000 ft to 39,370ft) |
| Airborne Contaminant Level | |
| Class | G1 or lower as defined by ISA-S71.04-1985 |