Runs faster with Thunderbolt™ 3 and 10GbE connectivity Powered by an Intel® Celeron® J3455 quad-core 1.5GHz processor (burst up to 2.3 GHz), with up to 8GB DDR3L RAM, dual Gigabit LAN ports, and SATA 6Gb/s drives, the TS-453BT3 delivers up to 683 MB/s read/write speeds and up to 683 MB/s with AES-NI encryption, delivering high performance while also maintaining the security of your data. The Thunderbolt 3 port runs up to 514 MB/s, allowing for quick file access. You can also connect USB Type-C devices through the Thunderbolt 3 ports to transfer large media files across devices, bringing you a more efficient workflow. Note: Mac OS 10.11.5 (and later) enables SMB signing by default, which may impact the connection speed to the NAS. To improve the connection speed, users can disable SMB signing or use Qfinder Pro to connect to the NAS. 10GbE Transfer