Dell PowerVault MD1220 Direct Attached Storage
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At a Glance
PowerVault MD1220 is a direct-attached, energy-efficient storage expansion enclosure that provides the performance to satisfy demanding applications.
Specifications | |
Chassis | Height:8.7cm (3.43 inches)Width:48.2cm (18.98 inches)Depth:54.1 (21.30 inches)Weight:23.31 kg (51 lb) (maximum configuration) 8.61 kg (19 lb) (empty) |
Connectivity | Unified mode (single path) for daisy chaining of up to 8 enclosures per PERC H810 (4 enclosures per port, single path)Unified mode (redundant path) for daisy chaining up to 4 enclosures per PERC H810 (4 enclosures connected to both ports via redundant path cabling)Split mode with dual Enclosure Management Modules providing direct connectivity to drives 0 through 11 and a separate connectivity to drives 12 through 23. |
Environmental Operating Conditions | TemperatureOperating: 10° to 35°C (50° to 95°F) with maximum temp gradation of 10°C per hour Storage: -40° to 65°C (-40° to 149°F) with temp gradation of 20°C per hour Supports Fresh Air cooling, up to 35 degrees CelsiusRelative humidityOperating: 8% to 85% (non-condensing) with maximum humidity gradation of 10% per hour Storage: 5% to 95% (non-condensing)AltitudeOperating: -16 to 3048 m (-50 to 10,000 ft) Storage: -16 to 10,600 m (-50 to 35,000 ft) |
Expansion Capabilities | PERC H810 enables expansion to 8 enclosures, 4 per port |
Management | Enclosure Management Modules (EMM)2 EMM modules provide redundant enclosure management capability |
Maximum Capacity | Up to 48TB when using 24 x 2TB NL-SAS 2.5" HDDs |
Storage | Up to twenty-four (24) 2.5-inch hot-pluggable SAS Hard Disk Drives (HDDs) at 7.2K, 10K, 15K rpm and SAS Solid State Drives (SSDs).Drive performances and capacities2.5” 6Gbps SAS: HDD 15K – 146GB, 300GB, 600GB HDD 10K – 300GB, 600GB, 900GB, 1.2GB HDD 10K 512e – 1.8TB HDD 7.2K – 500GB, 1TB SSD – 200GB, 800GB value SLC SSD – 400GB mainstream SLC SSD – 800GB RI MLC SSD – 200GB, 400GB WI SLC SSD – 2TB eMLC2.5” 12Gbps SAS HDD 15K – 600GB HDD 7.2K NL-SAS 512e – 2TB SSD – 200GB, 400GB, 800GB 1.6TB MU MLC SSD – 200GB, 400GB, 800GB WI MLC SSD – 800GB, 1.6TB RI MLC |