QM2 series PCIe cards add support for M.2 SSDs to a QNAP NAS, allowing users to configure SSD caching, a caching pool, or an auto-tiering volume to improve overall NAS performance.\n\n- M.2 SSDs* can be installed to form caching pools or an auto-tiering volume\n- Enables SSD caching to boost performance and optimizes storage efficiency with Qtier Technology**\n- M.2 SSD thermal sensors allow real-time M.2 SSD temperature monitoring\n- A quiet cooling module (heatsink and smart fan) minimizes overheating risks and sustains constant high performance\n- LED indicators for monitoring M.2 SSD status