Adaptec SmartRAID 3101-4i 4-port SATA/SAS 12.0Gbps PCIe x8 RAID Controller
SATA/SAS 12.0Gbps Controller - 1x SFF-8643 Mini-SAS HD Internal Ports - PCI-Express 3.0 X8 Slot - Low-Profile - RAID 0/1/5/6/10/50/60 Supported - Microsemi SAS 12Gbps RoC Controller - 1024MB DDR4 Cache - Up to 4 Drives - No Cable(s) Included - Retail Box - Windows / Linux / FreeBSD / Solaris / VMware Compatible - 3 Year Depot Carry-In Mfg. Warranty