The TS-253E features 2.5GbE connectivity, 8GB of RAM, and M.2 slots for NVMe SSD caching, ensuring high performance for applications such as surveillance systems, virtual machines, file servers, or backup servers. Dual HDMI outputs also provide direct multimedia playback and reliable monitoring. QNAP will ensure long-term availability and support for the TS-253E, making it an excellent choice for businesses that require suitable NAS models deployed across multiple locations. Two 2.5GbE Ports Network speeds are 2.5 times higher with existing CAT5e cables; supports port trunking for delivering up to 5Gbps. Two M.2 2280 PCIe Slots Achieve greater NAS performance by installing M.2 2280 NVMe PCIe solid-state drives (sold separately) or Edge TPU. 8GB of RAM Onboard System performance and multitasking are optimized with 8GB of RAM. Long-term Model The TS-253E will be available and supported by QNAP for an extended period, until 2029. Dual HDMI Output Dual-screen expansion can be used for monitoring or playing high-resolution 4K video. Expand Storage Capacity Supports USB expansion enclosures (see compatibility list).