Ideal for small offices and home users. QNAP NAS TS-231P2-4G, AnnapurnaLabs Alpine AL-314 4-core 1.7 GHz, RAM 4GB DDR3, 512MB Flash MEM, 0HDDmax 2x 3.5 "or 2.5” SATA or SSD, up to 16TB capacity, JBOD RAID 0/1, 3xUSB 3.0 , 2x Gb LAN, 24 months warranty More information can be found: https://www.qnap.com/en/product/ts-231p2
TS-431K, AnnapurnaLabs, an Amazon company Alpine AL-214, 4-core, 1.7GHz, 1GB DDR3, 512MB Flash MEM, 0HDD max 4x 3.5" or 2.5" SATA or SSD, Hot-swappable, Jumbo Frame, 2x RJ45, 3x USB 3.2, RAID 10/6/5/1/0/ 5+ Spare, 90W Adapter, 100-240V, Jam: 24 months More information can be found at: https://www.qnap.com/en/product/ ts-431k