2 bay external hard drive enclosure for 2.5/3.5" sata hdd/ssd (12 pages)
Summary of Contents for cenmate 804U3RAID3G
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4 Bay RAID External Hard Drive Enclosure for 2.5/3.5 SATA HDD/SSD PRODUCT INSTRUCTION Model: 804U3RAID3G...
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【Quality Assurance】Cenmate provides lifetime technical support.If you have any questions about the product, please don't hesitate to contact us, reply and solve your problem within 24 hours. Technical Support Contact: cenmate23@outlook.com Hard drives making noise during operation, it is not caused by fans.
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Qusetion Q1: After connecting new hard drive to the computer, why can't I find the hard drive and display the disc letter? A1: After the new hard drive is connected to the computer, it must be formatted before the system can be recognised and used. Method of operation: First, right-click ‘Computer’, then click ‘Management’, open into the ‘Disk Management’, find the new hard drive, right-click ‘Initialisation ‘Select ‘MBR (hard drive capacity less than or equal to 2TB)’...
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User Manual and Linux 12V Power Supply CONNECTING HDD Into the hard drive and push 804U3RAID3G back the hard disk cabinet Connect the DC adaptor Locate the USB port that Connect the other side of the into the case and case and you will use and connect USB cable in the HDD case.
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Pull up the blue clasp on both sides of the bracet, put hard disk gentlely. For 2.5"SSD/HDD: Use screwdriver open the blue clasp on the side.
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Please Note: For 2.5"SSD/HDD: Use a screwdriver to pry open the clip on the side and then secure them with screws.
NOTE: Please follow below information on how to partition and format the drives before use NOTE: Data will be lost when you reset the unit Partition and Format Note: Formatting is only required for new drives Right click on “My Computer”icon and select “Manager"When this window appears,select “Disk Management”.
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Select the new disk to start with the configuration. Select: MBR (hard drive capacity less than or equal to 2TB) GPT (bigger than 2TB) When new disk appears,right click on it and select “New Simple Volume” When the wizard window appears, click on [Next].
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Select the drive letterto a sign the hard disk and click on [Next]. Select the format settings: NTFS or "FAT 32", "DEFAULT" and Volume Label (Select the features that you need to format: "FAT32", "Predetermined" , the hard drive label that you need (example:"New Volume") and "Perform a quick format".
Product Specifications RAID Chip JMS567+JMB393 RAID Level RAID0 RAID1/10 LARGE RAID3 CLONE RAID5 NORMAL Supported Devices Supports standard 2.5/3.5 inch SATA I/II HDDs and SSDs Cooling Fan 2 Inch Cooling Fan External Interface USB 3.0 & eSATA Maximum Data Transfer Rate USB 3.0(MAX 5Gbps) / USB 2.0(MAX 480Mbps) / ESATA (MAX 3Gbps) OS Support Windows 2000/ Me/ XP /Vista/ 7/ 8 /8.1/10 above, Mac OS 9.1/10.
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Feature USB 3.0 Reset DC IN eSATA Power Cooling Fan 1. RAID Level : RAID 0, RAID 1/10,LARGE RAID3,CLONE,RAID 5,NORMAL 2. USB 3.0 (MAX 5Gbps), USB 2.0 (MAX 480Mbps),eSATA(MAX 3Gbps) 3. DC IN : 12V Power Supply 4. Cooling Fan : 2 Inch Fan 5.
How to use 1.Pull out the tray 2.Install the hard drive 3.Connect esata or USB to the computer 4.Plug in the power supply, turn on the power switch 5.The fan rotates and the hard drive light is on indicating that it is normal and you can start using it. Connection hard disk Steady blue Connection indicator When there is a problem with the hard disk, the light appears purple Read/write Flashing red, ever steady on...
Hard Drives are Not Recognized 1. Make sure the hard drive has been properly connected and installed (confirm the hard drive can be used normally) 2. Make sure the power supply has been properly connected and energized. 3. Make sure the USB cable is properly connected to the computer.
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Rebuild RAID10 The time it takes to rebuild the RAlD10 mode is based on the size of the harddrive, if the larger your hard drive is, the longer it will take, regardless of whether or not there is data in the hard drive, the above will happen with allRAlD enclosures.
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RAID Level Setting Be sure to save a good backup of your data before setting up RAID, which will format your hard drive after setting up RAID. NORMAL *.Each works as a single hard disk, and the data is transferred equallyto the mounted hard disk.
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RAID LEVEL 5 Independent Data Disks with Distributed Parity Blocks Characteristics & Advantages *.Highest Read data transaction rate; Medium Write data transaction rate. *.Low ratio of ECC (Parity) disks to data disks means high efficiency. *.Medium Write date transaction rate. *.Good aggregate transfer rate (Switch 2 up &...
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RAID 0 RAID0 A movement state of HDD 1 Disk Volume 4 Disk Volume SATA 2 750G SATA1 750G 750Gx4=3000G SATA 4 750G SATA 3 750G It consists of two or more hard disks in a striping method and uses all the capacity as one volume.
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Note-RebuildRAlD 1 mode is switched in the same way as RAID 10 mode, so when two hard disks are installed, RAlD 1 mode is configured and when four hard disks are installed, it is automatically set to RAlD 10 RAlD 10 mode supports RAlD O and RAlD 1 at the same time, so you can realize high performance and stability of data backup.- In this mode.
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RAID 3 RAID3 A movement state of HDD 1 Disk Volume 4 Disk Volume SATA1 750G SATA 2 750G 750Gx3=2250G SATA 3 750G SATA 4 750G The minimum number of hard disks used is three, and one hard disk serves to store parity information so that if another hard disk fails, the lost data can be retrieved, recovered, and played back.Utilization of RAlD 3 mode: Suitable for a single-user system in a business where large records are used a lot.<Note>.record: A unit of data that is used...
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Clone A movement state of HDD Clone 1 Disk Volume 4 Disk Volume SATA1 750G SATA 2 750G 750G SATA 3 750G SATA 4 750G If you have four hard disks installed, the data stored on all four hard disks will be duplicated exactly the same. LARGE(JBOD) Large A movement state of HDD...
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Caution Do not connect the 804U3RAID and hard drive (HDD) to a computer when they are not fully assembled.There is arisk of damage and electric shock to the HDD. This device supports SATA(I/II/lII) HDDs! This device is also very teachable to small shocks, so be aware of shocks.
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RAlD Setup Software Need more support, feel free to contact: cenmate23@outlook.com Only for windows...
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