The Dell PowerVault MD1420 offers low-cost storage expansion with double the bandwidth using 12Gbps SAS connectivity to support your growing application workloads. The MD1420 is designed to scale capacity behind Dell’s PowerEdge servers, without busting your storage budget. When cost is an issue, and you need to optimize your cost per terabyte, the MD Series offers a simple and cost-effective solution while ensuring your performance requirements are met.
The MD1420 supports 24 2.5-inch hard drives in a 2U form-factor, expanding up to 8 enclosures and up to 192 hard drives supporting high storage capacity requirements.
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Drives: |
Up to 24 hot-pluggable 2.5” drives |
Drive types: |
2.5” NL-SAS, SAS and SSD drives |
Maximum capacity per enclosure: |
Up to 57.6TB when using 24 x 2.4TB NL-SAS 2.5” HDDs |
Expansion capabilities: |
PERC H830/H840 HBA enables expansion to 8 enclosures, PCIe 3.0, 12Gbps SAS, dual -port, 4 ports per enclosure |
Host Connectivity: |
Unified mode (single path) for daisy chaining of up to 8 enclosures per PERC H830/H840 (4 enclosures per port, single path) Unified mode (recommended redundant path) for daisy chaining up to 4 enclosures per PERC H830 (4 enclosures connected to both ports via redundant path cabling) |
EMM: |
2 EMM provide redundant enclosure management capability |
RAID Levels: |
0, 1, 5, 6, 10, 50, 60 |
Back-panel connectors per EMM: |
Connectivity: 4 mini-SAS HD connector for connection to the host or expansion Service management: USB mini-B connector (for factory use only) |
Power supplies per PSU: |
Wattage - AC and DC power: AC - 600W; DC - 700W Host heat dissipation: AC - 2047BTU/hr.; DC - 2388BTU/hr. Input voltage range: 100-240V AC, auto-sensing; 48V DC Frequency range: 50/60Hz Amperage: 8.6A at 100V, 4.3A at 240V |
Available hard drive power (per slot): |
Up to 1.2A at +5V Up to 0.5A at +12V |
Physical Dimensions: |
Height x width x depth: 8.7 cm (3.43”) x 48.2 cm (18.98”) x 53.9 (21.22”) depth includes PSU Weight: 24.2 kg (53.35 lb) (maximum configuration) 8.8 kg (19.4 lb) (empty) Rails: Dell ReadyRails™ II static rails for tool-less mounting in 4-post racks with square or unthreaded round holes or tooled mounting in 4-post threaded-hole racks |