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Dell PowerVault MD1120 Direct Attached Storage Array Details

Dell PowerVault MD1120 Direct Attached Storage Array Details

Dell PowerVault MD1120
+ Closer Look

Simple Expansion Enclosure

Rack-dense direct attached storage solution designed to deliver outstanding performance while consuming less power.
  • Ideal solution for performance hungry applications
  • Expands to 144 drives
  • Now supports Nearline SAS drives giving you the performance of SAS with the capacity of SATA


 Choose Dell PowerVault MD1120 Disk Expansion Enclosure

  PERC RAID Controllers
PERC 6/E supports RAID levels 0, 1, 5, 6, 10, 50 and 60.

  Drives and Capacity
Hard Drives
Up to twenty four (24) 2.5-inch SAS hot-pluggable 3.0 Gbps hard drives, at speeds of 10,000 or 15,000 RPM

Drive speeds and capacities
15,000 RPM SAS drives available in 73GB* and 146GB*
10,000 RPM SAS drives available in 73GB, 146GB* and 300GB*
7,200 RPM SAS (Nearline SAS) drives available in 500GB*

Maximum Capacity (per enclosure)
7.2TB using twenty four (24) 300GB* 10K SAS disk drives

Expansion Capabilities
PERC 6/E enables expansion to 6 enclosures
More Details on PERC

  Connectivity
Support for either of the following configurations:
Unified mode (single path) for daisy chaining of up to 6 enclosures per PERC 6/E controller (3 enclosures per port, single path)
Unified mode (redundant path) for daisy chaining up to 3 enclosures per PERC 6/E controller (3 enclosures connected to both ports via redundant path cabling)
Split mode for single enclosure, direct connectivity to drives 0 though 11 and a separate connectivity to drives 12 through 23

  Enclosure Management Modules (EMM)
EMMs
1 or 2 modules
A second EMM provides redundant enclosure management capability

  Back-Panel Connectors
SAS connectors (per EMM)
1 12.0 Gbps SAS (SFF 8470) "IN" connector for connection to the host
1 12.0 Gbps SAS (SFF 8470) "OUT" connector for expansion to an additional enclosure

Serial connector (per EMM)
1 6-pin UART mini-DIN connector (for factory use only)

  LED Indicators
Front panel
1 two-color LED indicator for system status
2 single-color LED indicators for power and split mod

Hard-drive carrier
1 single-color activity LED
1 two-color LED status indicator per drive

EMM
3 two-color LED status indicators: one for each of the EMM SAS ports and one for the EMM status

Power supply/cooling fan module
3 LED status indicators for Power supply/cooling fan fault, AC power, and DC power

  Power Supplies
Wattage
485W maximum continuous; 604W peak

Heat dissipation
200W

Voltage
100-240V rated (actual 90-264V)

Frequency
47-63Hz

Amperage
7.5A at 90V, 3.75A at 180V

  Available Hard Drive Power (per slot)
Support hard-drive power: up to 0.5A at +12V
Consumption continuous: up to 1.2A at +5V

  Physical
Height
8.60 cm (3.375 inches)

Width
44.50 cm (17.5 inches)

Depth
46.40 cm (18.25 inches)

Weight
23.60 kg (52 lb) (maximum configuration)

  Environmental
Temperature:
Operating: 10° to 35°C (50° to 95°F)
Storage: -40° to 65°C (-40° to 149°F)

Relative humidity
Operating: 20% to 80% (non-condensing)
Storage: 5% to 95% (non-condensing)

Altitude
Operating: -16 to 3048 m (-50 to 10,000 ft)
Storage: -16 to 10,600 m (-50 to 35,000 ft)

  Supported Operating Systems
Refer to the PERC RAID Card details for supported Operating Systems

Resources

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