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4-Bay Storage Array USB 3.0 / Mfr. No.: Ddr3a21

4-Bay Storage Array USB 3.0 / Mfr. No.: Ddr3a21
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Item Number: dro-ddr3a21
Vendor Number: DDR3A21
Vendor: Drobo
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There's nothing like it.

The Drobo is the latest generation of the award-winning platform that started it all. It holds true to the unique design and simplicity that has made Drobo the best desktop storage solution for storing and protection all your data. No storage expertise is required to ensure your data is always safe and protected.

Inside every Drobo is the revolutionary BeyondRAID storage technology that protects data against a hard disk crash, yet is simple enough for anyone to use. As long as you have more than a single disk in Drobo, all data on Drobo is safe no matter which hard disk fails. There's no need to worry about anything else.

General Information

ManufacturerDrobo, Inc
Manufacturer Part NumberDDR3A21
Manufacturer Website Address
Product LineDrobo
Product NameDrobo 4-Bay Direct Attached Storage
Product TypeDAS Array


Number of Hard Drives Supported4
Number of Solid State Drive Supported4
FeaturesCarrier-less Drive Bay


Controller TypeSerial ATA/600

I/O Expansions

Number of Total Expansion Bays4
Number of 3.5" Bays4


Host InterfaceUSB 3.0

Power Description

Input Voltage220 V AC
Power SourceAC Adapter
Maximum Power Supply Wattage150 W

Physical Characteristics

Form FactorDesktop
Weight (Approximate)8.50 lb


Package Contents
  • Drobo 4-Bay Direct Attached Storage
  • USB Cable
  • 6 ft (1.8 m) Ethernet Cable
  • 6 ft (1.8 m) Power Cord with Power Supply
  • Quick Start Card
Platform SupportedMac


Limited Warranty2 Year
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