Sabio Hard Drive Array - 4 Drive DM4<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Features Four SATA drive bays with support up to 8TB storage capacity; Hardware RAID 0， 1， 5， and 5+hot spare Support; with USB2.0， eSATA， FW800 and FW400 DAS functionality</li><li>Fully compatible with Mac and PC's. Full support for Apple Time Machine and Windows 7</li><li>Aluminum housing is designed for heat dissipation， along with vertical drive orientation for clean air flow and two silent fans keep the system and drives cool.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nh29vFChL.jpg" noproxy>