4 bay nas memory capacity 4 tb max hard drives 4 memory capacity per hard drive 8 tb hard drive form factors 25 35 inch hard drive types hdd ssd raid levels 0 1 5 6 10 jbod networking gigabit 101001000 connections 2x rj 45 3x usb 30 position of connectivity ports 1x usb front case tower processor intel celeron n3060 clock speed 1 600 mhz ram 1 gb ram type ddr3 display status without optical disc drives without card reader without