The TDS-16489U R2 features dual Intel Xeon E5-2600 v4 processors and supports two operating systems (QTS & QES) for businesses to flexibly deploy an operating system that fits their needs and goals. The TDS-16489U R2 integrates a high-performance application server and a high-capacity storage server into a single chassis, making it ideal for demanding workflows (including file servers, virtualization servers, VDI, medium-sized data centers, surveillance storage, and file backup/recovery).