STARTECH.COM 8P6G-PCIE-SATA-CARD 8 Port SATA PCIe Card, PCI Express 6Gbps SATA Expansion Card with 4 Controllers, PCI-e x4 Gen 2 to SATA III Adapter Card - SATA III 6Gbps PCIe x4 Gen 2 card - PCIe SATA expansion card has 2x Mini-SAS ports

STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; This SATA PCIe controller card converter is backed for 2-years by StarTech.com, including free 24/5 North America based multi-lingual tech support QUAD CONTROLLERS: This PCI Express SATA 6 card features a PCIe MUX and four 2-Port SATA host controllers; This architecture allows for eight total SATA (serial ATA) 6Gbps ports through a single x4 PCIe slot, enabling combined total throughput up to 20Gbps COMPATIBILITY: Supports PCIe Gen 2 & SATA III Specs, and previous generations at lower performance (SATA I/II, PCIe Gen 1); Windows (XP+), macOS (10.6.8+), Linux (2.6.32+); Improved motherboard compatibility with no bifurcation required & no built-in RAID EASY INSTALL: Expansion card w/ plug-and-play setup in full or low-profile PCI-e slot (full-profile bracket installed, low-profile incl); Supports storage management systems such as Storage Spaces (Microsoft) , RAID Assistant (macOS), mdraid/mdadm (Linux) HIGH-PERFORMANCE: Add eight SATA III 6Gbps ports to your desktop computer or server using a PCIe x4 Gen 2 slot to connect SATA drives (HDD/SSD); 8-Port SATA PCIe Card features 2x Mini-SAS connections with Mini-SAS to 4x locking SATA adapter cables incl.