. The TS-673 is powered by a high-performance and energy-efficient AMD R-Series CPU and provides two PCIe slots for greater functionality. You can install a QNAP QM2 expansion card to add M.2 SSD caching/10GbE connectivity; a compatible wireless card to use the TS-673 as a wireless access point; and an entry-level graphics card (for example NVIDIA® GeForce® GT1030) to boost system performance for 4K video performance. The TS-673 allows you to flexibly deploy a wide range of applications with a more affordable budget..