4 Port SATA III to PCIe x2 RAID Expansion Card, 6Gbps SATA 3.0 Controller PCI Express x2 Support Hardware RAID for Desktop NAS Server

This 4-Port SATA III PCIe x2 RAID expansion card upgrades your system by converting a PCI Express x2 slot into four high-speed SATA 3.0 ports with 6Gbps transfer speed per channel. Integrated hardware RAID controller supports multiple RAID modes including RAID 0, RAID 1, RAID 10 and JBOD, helping you balance running speed and data security effectively. Adopting high-quality main control chip and optimized circuit layout, it delivers anti-interference, low-latency and long-term stable performance. It is widely applicable for desktop storage upgrade, NAS assembly, home server and small business workstation multi-disk storage expansion, an ideal cost-effective solution for building large-capacity disk arrays.