Function: 1. Main controller LSI SAS 2108, stable and efficient, eight internal SATA SAS ports. 2. Connect up to 32 SATA and/or SAS devices at 6 Gbps per port. 3. Integrated Mini-SAS SFF-8087 x4 connector (horizontal mounting). 4. With 512 MB of high-speed DDRII cache (800 MHz). 5. The rally level is 0,1,5,6,10,50,60 and has 8 SATA SAS interfaces. Specification: Item Type: Raid Cache Controller Card 8 SATA interface SAS port 2 Mini-SAS SFF-8087 x4 connector (horizontal installation) 6 Gbps per interface Host interface x8 PCI Express 2.0 512 MB DDRII cache (800 MHz) Connect up to 32 SATA and/or SAS devices RAID levels: 0, 1, 5 and 6, 10, 50, 60 Controller: LSI SAS2108 Baffle height: low partition List of packages: 1 x card (randomly supplied partitions with or without hole)