QNAP 4-Bay NAS, Annapurna Labs AL314 Quad core 1.7GHz, 4GB DDR3L SODIMM RAM (Max 8GB), SATA 6Gb/s, 1 x 2.5GbE + 1 x GbE LAN, 3 x USB 3.2 Gen1 Ports, HDD Hot-swappable With Lockable | TS-431P3-4G

Powered by Annapurna Labs Alpine AL-314, quad-core 1.7 GHz processor, one 1GbE LAN port and one 2.5GbE LAN port, the TS-431P3 features a 2.5GbE RJ45 port, providing up to 2.5 times the speed of regular Gigabit Ethernet and enabling smoother multimedia playback and everyday usage. The TS-431P3 ensures data security by supporting AES 256-bit encryption and various local/remote/cloud backup options – including snapshot protection that allows for files and data to be reverted to previously-recorded states if they are accidentally deleted, modified or affected by malware.