2.4 GHz, 1U Rack-Mount External Controller for PXI—The RMC‑8353 is a 1U rack-mount controller for PXI‑ or PXI Express‑based systems intended for test and measurement applications requiring a rack-mount controller. It features an Intel Core 2 Quad Q6600 quad‑core processor and removable SATA II hard drives. It also supports RAID arrays, which allows multiple hard drives to be configured for either high‐speed data streaming or data redundancy.