2-bay Raid Enclosure To Usb 3.0 & E-sata Interface Product Features

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2-bay RAID enclosure to USB 3.0 & e-SATA Interface Product Features  Ensures data integrity with redundant backup capability  Supports automatic rebuild in Mirroring mode  Easy monitoring of system status via LED indicators  Power on/off in synchronization with PC  Built-in thermal sensor controls fan speed automatically Product Specifications HUR1-SU3S2 Descriptions 2 - BAY 3.5" RAID Enclosure Interface USB 3.0 Super speed / e-SATA (USB 2.0 compatible) Transfer Rate USB 3.0 Super speed: Up to 5Gbps Multi-function LED displays e-SATA: up to 3.0 Gbps ‧Power LED / Sleep LED ‧Rebuild LED display ‧HDD1 access LED display ‧HDD 2 access LED display ‧HDD 1 error LED ‧HDD 2 error LED Color Black HDD 3.5" SATA I / SATA II HDD Multi-function ‧RAID function : RAID 1 / RAID 0 / Single mode ‧SYNC : Power on / off in synchronization with PC Case Material Aluminum Maximum HDD capacity 3 TB X 2 Operating System Windows XP / Windows Vista (32/64 bit) / Windows 7 (32/64 bit) (with MBR enabled, supports total capacity up to 2TB) Windows Vista (32/64 bit) (with GPT enabled, supports total capacity more than 2TB) Macintosh (USB 2.0 )10.3x or later Power Adapter AC input:100V~240V DC output: 5V~12V / 2A Dimensions 226(D) x 62(W) x 145(H) mm RAID function 1 2-bay RAID enclosure to USB 3.0 & e-SATA Interface HUR1-SU3S2 Single Mode non-RAID: (Single Mode) Computer will show up as two independent drives. This function can be used if only one HDD is installed or two different brands or capacities of HDDs are installed. RAID O - Spanning Mode Two HDDs will show up as one large single drive. Spanning is an array (not RAID) that is written sequentially across two drives. Stripping Mode Two HDDs will show up as one large single drive but speed performance will boost up. The two HDDs will write data in “column” effect. This form of array splits each piece of data across both HDDs in segments. data are store between first HDD and second HDD. While the HDD is stripe in writing, the next head of next HDD is move to next track to write. The data is writing without any form of data-checking. Once one HDD is damaged and all data can be lost. RAID 1 - Mirroring Mode Mirroring is the automated process of writing data to multiple drives simultaneously. Mirroring is used to provide redundancy. If one drive fails, the redundant drive(s) will continue to store 3TB the data and provide access to it. The failed drive can then be replaced and the drive set can be re-mirrored. 2 2-bay RAID enclosure to USB 3.0 & e-SATA Interface HUR1-SU3S2