Inside a RAID 1 setup takes care of all the mirroring, with users able to treat the drive as they would any other; out of the box, half of the total capacity is taken up with backup (i.e. you get ...

RAID 0+1 (RAID 10) RAID 0+1 is the combination of block-level striping and disk mirroring. The advent of RAID 0+1 has made Oracle-level striping obsolete since RAID 0+1 stripes at the block level ...

The My Book Mirror Edition is a USB 2.0-based external storage system. Inside are two hard disk drive mechanisms, configured out-of-the-box in RAID Level 1 (mirrored) mode.

Intel motherboard - P4 INTEL 845GE D845GEBV2L with a 2.8GHZ CPU and two 512MB sticks of Crucial DDR - IDE CD-ROM drive and floppy disk.Mylex ACCELERAID 170 RAID 1CH ULTRA 32MB card with 2 ...

Our Verdict An extremely rugged and competent USB 3.1 Gen 2, 2-bay enclosure that offers both RAID 0 striped and RAID 1 mirrored modes. The D2-310 is also one of the better looking boxes we’ve seen.

RAID storage, with the exception of RAID 0, uses redundancy to provide improved reliability. RAID 1 makes use of mirroring so that two drives contain the same information.

You have your choice of 10 different models when buying the Guardian MAXimus RAID 1 Mirror. It's compatible with Apple OS 8.6 – 9.2.2 and MAC OS X 10.0 and up. Pricing starts at $230.