Supermicro PCI Express x4 Low Profile SAS RAID Controller (AOC-SASLP-MV8)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>PCI-E x4 interface</li><li>Software RAID supported</li><li>Storage arrays for Network Attached Storage (NAS) and Nearline Backup</li><li>Up to 8 SAS/SATA disk drives， activity LED indicated for each drive (LED cables not included</li><li>Data Transfer Rates: Upto 3.0 Gigabits/sec per port</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31OtJW2DvEL.jpg" noproxy>