ARC-1261ML SATA 3.0Gbps PCIEx8 RAID Controller
SATA 3.0Gbps Controller - 4x SFF-8087 Mini-SAS Internal Ports - PCI-Express 1.0 X8 Slot - RAID 0/1/3/5/6/10/JBOD Supported - Intel IOP341 Controller - 512MB DDR2 Cache - Retail Box - Windows / OS X / Linux / FreeBSD / Netware / Solaris Compatible - 3 Year Depot Carry-In Mfg. Warranty