SAS3 Raid Card PCIe x8 w/ 12x int Ports, 4x Ext port 4GB-Cache
12-Port SAS3 12GB/s int. + 4-Port SAS3 Ext Controller - 12x 3x SFF-8643 MiniSAS-HD Internal Ports - 4x 1x SFF-8644 MiniSAS-HD External Ports - PCI-Express 3.0 X8 Slot - Full-Height - RAID 0/1/1E/3/5/6/10/30/50/60/JBOD Supported - 1.2GHz Dual-Core ROC Controller - 4096MB DDR3 Cache - Up to 12 Drives - No Cable(s) Included - Retail Box - 1 Year Depot Carry-In Mfg. Warranty