Synology DS423+ (2x4TB Bundle) 4-bay/Intel Celeron J4125/2GB DDR4/4 x 3.5" Hot-Swap/2x1GbE/2xUSB3.2/2Fan | Synology | Rack NAS | DS423+ | Intel Celeron | J4125 | Processor frequency 2.7 GHz | 2 GB | DDR4 | Total installed storage capacity 8000 GB