Diskstation ds420j
cpu model realtek rtd1296
cpu quantity 1
cpu architecture 64-bit
cpu frequency 4-core 1.4 ghz
hardware encryption engine
system memory 1 gb ddr4 non-ecc
drive bays 4
compatible drive type* (see all supported drives)
3.5" sata hdd
2.5" sata hdd
2.5" sata ssd
hot swappable drive* -
notes "compatible drive type" indicates drives that have been tested to be compatible with synology products. this term does not indicate the maximum connection speed of each drive bay.
external ports
rj-45 1gbe lan port 1
usb 3.2 gen 1 port* 2
the usb 3.0 standard was renamed to usb 3.2 gen 1 by the usb implementers forum (usb-if) in 2019.