qnap ts-431p3-4g (1.7ghz/4gb ram (up to 8gb ram)/4x sata/1x gbe/1x 2.5gbe/3x usb 3.2)

TS-431P3 Quad-core 1.7GHz NAS with 2.5GbE and multi-function applications for home and office Link to manufacturer website: https://www.qnap.com/en-us/product/ts-431p3 Compatibility list for this model: https://www.qnap.com/en-en/compatibility/?model=451 Function The TS-431P3 has a quad-core 1.7GHz Annapurna Labs Alpine AL-314 processor, 4GB of DDR3L RAM, one 1GbE LAN port and one 2.5GbE LAN port, a 2.5 GbE RJ45 port that provides up to 2.5 times faster speed than conventional Gigabit Eth