Mediasonic ProRAID HFR2-ASU3S2 4-Bay RAID enclosure bundled with 4 Western Digital Caviar Green 2TB WD20EADS hard drives.

The unit powers on and the RAID indicators function. I was able to see H/W RAID 0 in Windows Device Manager, but the USB connection repeatedly connects/disconnects and Windows reports Code 10: This device cannot start. The drives did not appear in Disk Management during testing.

The four WD20EADS 2TB hard drives are included, but I have not fully tested or verified their condition, contents, or functionality. Their previous RAID configuration and data are unknown.

Sold strictly AS-IS / FOR PARTS OR REPAIR. No guarantee is made regarding the Mediasonic enclosure, hard drives, RAID configuration, data, or ability to recover/access any data.