DELL MD3820i 3820-1558 Leaflet

Product codes
3820-1558
Page of 2
Dell PowerVault MD3 Storage  
Array Series
The Dell
 PowerVault
 MD3 series introduces the next generation of affordable storage. Whether you 
need to consolidate your storage, support the demands of data intensive applications or optimize your 
virtual environments, the MD3 series has been designed to meet your growing business needs. The 
versatility of the MD3 series lets you decide the protocol, supports a wide range of drive types, and has 
many optional premium software features that you can add as you choose.
Keeping pace with the latest technology
The new 16Gb Fibre Channel, 10GbE iSCSI, and 12Gb SAS controllers 
offer the latest technology in high speed connectivity. The newest 
MD3 models offer improved performance and doubles the existing 
bandwidth.
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 Your data should be available when you need it. The 
MD3 series offers 8GB cache on dual controller options in SAS, 
iSCSI, or Fibre Channel providing up 16GB total cache per array. 
The next generation of MD3 has the efficiency you need to meet 
your demanding I/O requirements. You get high availability and 
high performance without sacrificing the ease of use for which the 
PowerVault MD family is known.
Gain a new level of management efficiency
The MD3 series arrays are managed by the advanced MD Storage 
Manager software, an intuitive client-based Java application. 
Designed for easy user interaction with the system no matter what 
your level of familiarity with storage systems, it offers two different 
management paths and features an enterprise window that monitors 
multiple systems through a single interface.
The multi-protocol MD Storage Manager can manage all 
administrative tasks, including configuration, re-configuration, 
expansion, maintenance and performance tuning, and can be 
performed with no system downtime and no interruption to array 
performance. MD Storage Manager’s configuration flexibility includes 
the ability to mix RAID levels, segment sizes, array sizes, and cache 
policies all within a single storage array.
Versatile options your way
Reduce the effort required to store and manage your data. The 
MD3 series is available in 12 x 3.5-inch hard drive form factors, 24 x 
2.5-inch hard drive form factors, or in the high density enclosure that 
holds up to 60 x 2.5” or 3.5” hard drives. And because your storage 
needs are almost guaranteed to grow, capacity can be added as you 
need it. The 12- and 24-drive form factors can scale up to 192 drives
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when attached to the PowerVault MD1200 or MD1220 expansion 
enclosures. The 60 HDD array can expand to 180 drives
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 with its 
own, specially designed, high density enclosure. 
Reliable storage is enhanced with software features that provide 
added data protection, improved virtualization and ease of managed. 
With optional remote replication and enhanced snap features 
your data can be protected at any global location. The integration 
of VMware VAAI helps improve performance where you need it, 
freeing your server from storage related tasks. Data management is 
simplified with Dynamic Disk Pools (DDP). DDP has been designed 
to improve storage efficiencies with self-healing dynamic disk 
rebalancing, without the worries of traditional RAID configurations. 
Other feature enhancements include thin provisioning and SSD 
cache, which help improve performance when combined with the 
High-Performance Tiering option.
Premium features are now bundled into two options. One option 
is designed to  support the high demand for performance, and 
includes the High-Performance Tiering feature. If protecting data is a 
priority, then the pre-packaged Data Protection features ensure the 
full suite of premium data protection options are available.
High bandwidth, smaller footprint
The MD3 family includes the high density enclosure with built in 
high performance tiering. If your industry is manufacturing, oil/gas, 
healthcare, or video surveillance, the MD3 has the high bandwidth 
that you need to manage your data.
The high density enclosures take up less space than if you 
purchased the smaller form factor enclosures with an equal number 
of hard drives by using just 4U. With this smaller footprint comes the 
added benefit of saving on power and cooling expenses. 
Introducing the new 
MD3, the next generation 
of affordable storage
we can do it!
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