High End SMB, QNAP Ultra-High Speed 8 bay NAS with 1 Optical Drive Expansion Slot. Intel 7th Gen Kaby Lake Core i5 3.4GHz Quad Core, 16GB RAM, Intel Core™ i5-7500 3.4 GHz, 16GB RAM (max 64GB), 4-LAN, SATA optical drive expansion slot (1 x 5.25” or 2 x slim disc burners), iSCSI, RAID 0,1, 5, 6, 10, 5+spare, 6+spare, 10+spare, global hot spare, 250W single power supply, Linea de Producto, NAS, Cantidad por Carton, 1, Pais de Origen Taiwan, Años de Garantía Estandar 2