Model |
Dell PowerVault ME4012 |
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Chassis format |
All-in-one (single/dual controllers, internal drive bays, networking) with expansion options |
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Rack size |
2U |
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Controllers |
2 hot-swappable per |
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chassis (dual active) |
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Single/dual controller |
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support for 2U |
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Processors |
Intel 2-core, 2.2GHz |
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System memory |
8GB per controller |
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Min/Max drive count |
2/264 |
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Max raw capacity |
3.1PB (with ME484 expansion) |
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NAS Support |
Supported with NX Series Windows NAS appliance |
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Storage media |
AS and NL-SAS drives; different drive types, transfer rates, rotational |
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speeds can be mixed in the same system: |
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• NLSAS (7.2K 3.5”): 4TB, 8TB, 10TB, 12TB, 12TB SED |
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• NLSAS (7.2K 2.5”): 2TB, 2TB SED |
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• SAS (10K 2.5”): 1.2TB, 1.8TB, 2.4TB, 2.4TB SED |
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• SAS (15K 2.5”): 900GB, 900GB SED |
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• SSD: 480GB, 960GB, 1.92TB, 1.92TB SED |
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• SDD and HDD: FIPS-certified SEDs |
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Host interface |
FC, iSCSI, SAS (supports simultaneous multiprotocol FC/iSCSI) |
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Max 16Gb FC ports |
8 per array (support auto-negotiate to 8Gb) |
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Max 10Gb iSCSI ports |
8 SFP+ or BaseT ports per array (BaseT only support auto negotiate to 1Gb) |
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Max 12Gb SAS ports |
8 x12Gb SAS ports |
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Max multi-protocol ports |
4 ports 16Gb FC SFP+ |
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4 ports 10Gb iSCSI SFP+ |
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Max management ports |
2 per array (1Gb BASE-T) |
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Disk expansion protocol |
12Gb SAS |
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Disk interface expansion ports |
2 12Gb SAS (wide-Port) per array (1 port per controller) |
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Up to 9 2U expansion enclosures per 2U base array |
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Up to 3 5U expansion enclosures per 2U base array |
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Up to 3 5U expansion enclosures per 5U base array |
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RAID support |
RAID 0, 1, 5, 6, 10, 50 or Adapt; any combination of RAID levels can exist in single array |
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Adapt |
Distributed erasure coding that reduces rebuild times when drive failures occur |
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Snapshots |
1024 maximum snapshots per array |
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Power/wattage |
580W |
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Heat dissipation |
1980 BTU |
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Voltage |
100-240 VAC |
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Frequency |
50/60 Hz |
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Dimensions |
Height 8.79 cm (3.46 inches) |
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Width 48.30 cm (19.01 inches) |
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Depth 60.29 cm (23.74 inches) |
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Weight at max configuration |
32.00 kg (71.00 lbs) |
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Weight empty |
4.80 kg (10.56 lbs) without drives |