Qnap TS-863XU-4G NAS Storage The cost-efficient 10GbE-ready TS-863XU is powered by a high-performance AMD G-Series quad-core processor. Featuring native 10GbE connectivity that delivers high performance with persistent throughput, along with storage scalability, the TS-863XU is perfect for businesses that demand higher bandwidth for data centers and virtualization. SSD caching and auto tiering enable optimized storage efficiency The TS-863XU supports SSD caching to improve the workflow of random IOPS demanding applications such as virtualization. Qtier™ Technology empowers the TS-863XU with auto tiering that continuously optimizes storage utilization across high-performance SSD and high-capacity SATA drives. The new Qtier™ 2.0 features IO-awareness that empowers SSD tiered storage with a cache-like reserved space to handle burst I/O in real time, greatly maximizing the advantages of SSD. model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : NAS