The QM2-2P2G2T adds support for M.2 SSDs and 2.5GbE connectivity to your QNAP NAS. Combining M.2 SSD and 2.5GbE connectivity into one solution, the QM2 PCIe expansion card improves overall NAS performance by enabling SSD caching while providing an affordable upgrade path for adopting 2.5GbE networks. As a PCIe card, the QM2-2P2G2T does not occupy any 3.5-inch drive bays, allowing you to upgrade your NAS without impacting your potential storage capacity. Future-proof your network environments The QM2-2P2G2T QM2 PCIe card also features dual 2.5GBASE-T Multi-Gigabit (2.5G/1G/100M/10M) network ports to empower your NAS/computer/server with high-speed 2.5GbE connectivity for bandwidth-demanding tasks.