"Powered by an Intel® Celeron® N5095, quad-core processor (burst up to 2.9GHz), the TS-664 features two 2.5GbE RJ45 ports and Port Trunking for up to 5Gbps combined bandwidth. With M.2 PCIe Gen3 and PCIe Gen 3 slots, the TS-664 provides flexibility in extending NAS functionality, allowing you to install a QM2 card for M.2 SSD caching, or Edge TPU for AI image recognition and various 10GbE/5GbE network cards. The TS-664 comes with 8 GB RAM for running light VMs and Containers, and supports multi-cloud backup, cloud storage gateways, 4K HDMI output and real-time transcoding, alongside expandable storage capacity and feature-rich apps to perform as a cost-efficient, reliable 2.5GbE NAS.Quad-core high performanceThe TS-664 is powered by an Intel Celeron N5095 quad-core processor and supports 8 GB DDR4 memory, two 2.5GbE ports and SATA 6 Gb/s drives. The integrated Intel® AES-NI encryption engine also helps protect confidential data without impacting system performance.Accelerate AI–powered image recognition and caching with TPU and PCIe expansionThe TS-664 has two M.2 PCIe Gen3 slots, enabling SSD caching or SSD storage pools for improved performance, or Edge TPU for AI image recognition.Install M.2 NVMe SSDs for cache acceleration or efficient tiered storageThe TS-664 supports SSD caching and features two M.2 slots that support M.2 PCIe NVMe SSDs1 with 2280 form factors (sold separately) for boosting overall NAS performance. Qtier™ technology can also be used to empower the TS-664 with auto tiering that helps continuously optimize storage efficiency across all installed storage devices.Accelerate AI–powered image recognition with TPUBy leveraging a Google Edge TPU to QNAP AI Core (the AI-powered engine for image recognition), the TS-664 can perform high-speed face and object recognition. Google Edge TPU enables QuMagie to quickly process thousands of photos with high-speed AI Image recognition and classification, and QVR Face to analyze real-time video for instant facial recognition.SSD caching and auto-tiering enable 24/7 optimized storage efficiencyWhile SSD prices continue to fall, and SSD capacity and performance continue to increase, organizations can easily take advantage of SSD strengths. The TS-664 supports numerous SSD-aware features that significantly maximize NAS performance with high cost-effectiveness.SSD over-provisioning (Over-provisioning)You can add additional SSD over-provisioning (1%