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2.5'' / 3.5'' USB 3.0
SSD/HDD RAID SATA enclosure
User Manual
DA-71116 / DA-71117
1 Introduction
1.1 Features
-Supports Big (JBOD), RAID0, RAID1, Normal mode
-Enhanced data protection and high-performances storage
-Automatic disk rebuild
-Support with USB3.0 high speed reach up to 5.0Gbps
-Supports plug and play
-Support mode select by RAID switch
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Summary of Contents for Digitus DA-71116
- Page 1 2.5'' / 3.5'' USB 3.0 SSD/HDD RAID SATA enclosure User Manual DA-71116 / DA-71117 1 Introduction 1.1 Features -Supports Big (JBOD), RAID0, RAID1, Normal mode -Enhanced data protection and high-performances storage -Automatic disk rebuild -Support with USB3.0 high speed reach up to 5.0Gbps...
- Page 2 1.2 Specifications Inner Interface: SATA I/II/III Outer Interface: USB3.0 Date Transfer rate: Support USB 3.0 super-speed (5Gbps), Complies with USB 2.0 high speed (480Mbps), USB 1.1 Full speed (12Mbps) Suitability: DN-71116: 2 x 2.5" SATA I/II/III HDD DN-71117: 2 x 3.5" SATA I/II/III HDD Supports Plug-play and Hot-plug Power Supply: DN-71116: DC5V supplied by the...
- Page 3 MAC Requirements · Minimum Apple G processor, 64MB RAM · Mac OS 10.6 and above · Active USB port Supported Hard Drives · DN-71116: One or two 2.5" SATA I/II/III hard drives · DN-71116: Capacity up to 2TB X 2 ·...
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Page 4: Raid Function
2 RAID Function What is RAID? RAID (Redundant Array of Independent Disks) is a set of technology standards for teaming disk drives to improve fault tolerance and performance Why RAID? Increased data protection. If in an unfortunate event where a drive fails, the same data is preserved on the mirrored drive. - Page 5 3. Install the hard drives and replace the rear cover. 4. Connect the product into the PC USB 3.0 port by USB3.0 cable, HDD LED should turn ON to indicate the SATA hard drives were detected. 5. Format the drives. 6.
- Page 6 ※ BIG Mode (JBOD or Spanning): BIG model, in this mode, 2 hard disks will simply be bound for one, the merger hard drive performance and literacy speed will be same as single block of hard disk, the total capacity of the portable hard disk equal to the sum of 2 hard drives of capacities.
- Page 7 disk storage, then the theory storage speed of hard disk is twice the one of single block hard disk, the actual capacity equals to twice the smaller capacity of the one hard drive(between the two hard disk). The deficiency of RAID 0 is that any piece of hard disk is failure;...
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Page 8: System Setup
Note: For very important material, such as databases, personal data, this is an absolutely safe storage solution. 3 System Setup 3.1 Hard Drive Assembly For DN-71116 The drives can be installed at any position, there is no specific order required. Step 1: Unlock the switch at the rear cover and open it. - Page 9 Step 2: Pull out the plastic frame from the aluminum-shell Step 3: Insert the HDDs to 7+15P SATA connectors on the PCBA Corresponding. Fix two HDDs by the screws...
- Page 10 Step 4: Inset the plastic frame into the aluminum housing...
- Page 11 Step 5: Close the rear cover, HDD Installation completed 3.2 Hard Drive Assembly For DN-71117 The drives can be installed at any position, there is no specific order required. Step 1: Take out the four screws on the back...
- Page 12 Step 2: Pull out the plastic frame from the aluminum-shell Step 3: Insert the HDDs to 7+15P SATA connectors on the PCBA Corresponding. Fix two HDDs by the screws...
- Page 13 Step 4: Inset the plastic frame into the aluminum housing...
- Page 14 Step 5: Fix the back panel by four screws Step 6: HDD Installation completed...
- Page 15 3.3 Connect to computer 1. Connect one end (type Mini) of the USB cable into the mini USB Port of your HDD enclosure. 2. Connect the other end of the USB cable (type A) into any active USB port of the computer. 3.
- Page 16 3.3 Files Backup Application Please consult the help of application software for the backup application installation and operation. 3.4 Replacing Hard Drives When one drive fails, the HDD LED will display below state: Model DN-71116: If HDD1 Fails: LED1 off If HDD2 Fails: LED2 off...
- Page 17 Model DN-71117: If HDD1 Fails: LED1 off If HDD2 Fails: LED2 off If one drive fails and the RAID mode is set to RAID0 or BIG (JBOD), the data will be lost and the system can not be accessed again until the drive have been replace.Check the HDD LED state and replace the faulty drive.
- Page 18 hours,depending on the drive capacity.If RAID rebuilding is OK, the HDD LED will keep light normally.If the capacity of the new drive is less than the previous drive,the HDD LED will display as above state.The rebuild process can not be completed. 2.