The technical specifications of the SCv3000 and SCv3020 storage systems are displayed in the following tables.
Drives | |
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SAS hard drives |
SCv3000 Up to 16 3.5-in. hot-swappable hard drives (12 Gb SAS) SCv3020 Up to 30 2.5-in. SAS hot-swappable hard drives (12 Gb SAS) |
Storage Controllers | |
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Storage controllers |
Up to two hot-swappable storage controllers with one I/O card slot and one optional mezzanine card per storage controller. Each storage controller has an internal battery backup unit. Write cache is mirrored between the two storage controllers. If a power failure occurs, the battery backup unit provides power to the storage controller so that the write cache can be saved to an SSD within the storage controller. |
Storage Connectivity | |
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Configurations |
SCv3000 Supports a total of 208 drives and up to 192 drives on a single SAS chain. The SAS chain supports up to sixteen SCv300 expansion enclosures , eight SCv320 expansion enclosures , or three SCv360 expansion enclosures . SCv3020 Supports a total of 222 drives and up to 192 drives on a single SAS chain. The SAS chain supports up to sixteen SCv300 expansion enclosures , eight SCv320 expansion enclosures , or three SCv360 expansion enclosures . |
Redundant Array of Independent Disks (RAID) | |
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Controller | Two hot-swappable storage controllers |
Management | RAID management using the Dell Storage Manager |
Back-Panel Ports Connectors (per Storage Controller) | |
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Fibre Channel, iSCSI, or SAS front-end connectors | Connection to a Fiber Channel fabric, iSCSI network, or a direct connection to servers with SAS HBAs |
Ethernet connectors | MGMT – 1 Gbps embedded Ethernet port used for Storage Center management |
SAS back-end connectors | 12 Gb SAS ports for connections to expansion enclosures |
Serial connector (micro USB) | Used for initial configuration and support-only functions |
LED Indicators | |
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Front panel | |
Hard drive carrier | |
Storage controller | |
Power supply/cooling fan | One dual-color LED handle indicating power supply and cooling fan status |
Power Supply Units (PSU) | |||
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AC power supply (per power supply) | PSU Type 1 | PSU Type 2 (Japan Only) | PSU Type 3 |
Maximum output power | 1485 W | 1485 W | 1378 W |
Maximum input power | 1688 W | 1707 W | 1584 W |
Maximum input current | 8.8 A | 17.5 A | 16 A |
Maximum inrush current | 55 A for 10 ms or less | 55 A for 10 ms or less | 55 A for 10 ms or less |
Nominal input voltage operating range | 200–240 VAC | 100–240 VAC | 100–240 VAC |
Nominal input frequency | 50/60 Hz | 50/60 Hz | 50/60 Hz |
Thermal output/heat dissipation | 693 BTU per hour | 757 BTU per hour | 703 BTU per hour |
Inlet Type | C14 | C20 | C20 |
Available Hard Drive Power (Per Slot) | |
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Supported hard drive power consumption (continuous) | Up to 1.2 A at +5 V
Up to 0.5 A at +12 V |
Physical | |
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Height | 13.34 cm (5.25 in.) |
Width | 44.50 cm (17.5 in.) |
Depth |
SCv3000 81.91 cm (32.25 in.) SCv3020 78.27 cm (31 in.) |
Approximate weight (maximum configuration) |
SCv3000 45 kg SCv3020 43 kg |
Approximate weight without drives | 32.5 kg (72 lb) |
Environmental | |
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For additional information about environmental measurements for specific storage system configurations, see dell.com/environmental_datasheets. | |
Temperature | |
Operating | 10°C (50°F) to 35°C (95°F) with a maximum temperature
gradation of 20°C/hour (36°F/hour)
Operating above 35°C could result in data loss |
Storage | –40° to 65°C (–40° 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 G rms at 5–350 Hz (all operation orientations) |
Storage | 1.88 G rms at 10–500 Hz for 15 min (all six sides tested) |
Maximum shock | |
Operating | 31 G +/- 5% with pulse duration of 2.6 ms +/- 10% (equivalent to 20 in./sec [51 cm/sec]) |
Storage | 71 G +/- 5% with pulse duration of 2 ms +/- 10% (equivalent to 35 in./sec [89 cm/sec]) |
Altitude | |
Operating | 3,048 m (10,000 ft)
≤35°C (95°F) Maximum Rating – Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft) |
Storage | 12,000 m (39,370 ft) |
Airborne Contaminant Level | |
Class | G1 or lower as defined by ISA-S71.04-1985 |