Areca ARC-1883x SAS ControllerThe Areca ARC 1883x SAS Controller represents the third generation of Arecas trusted ARC 1883 family, delivering unparalleled performance and enhanced enterprise data protection for the most demanding workloads. Engineered for data centers, virtualization hosts, and high transaction databases, the ARC 1883x blends a 1. 2 GHz dual core ROC processor, DDR3 1866 memory, and a PCIe 3. 0 interface to maximize throughput, reduce latency, and safeguard data