Mikrotik 20-port SFP + 4x SFP with 4x Combo ports Cloud Router Switch

Product code: CRS328-4C-20S-4S+RM
Architecture: ARM 32bit
CPU: 98DX3236
CPU core count: 1
CPU nominal frequency: 800 MHz
Switch chip model: 98DX3236
Dimensions: 443 x 194 x 44 mm
RouterOS license: 5
Operating System: RouterOS / SwitchOS
Size of RAM: 512 MB
Storage size: 16 MB
Storage type: FLASH
MTBF: Approximately 200'000 hours at 25C
Tested ambient temperature: -20°C to 60°C
Number of AC inputs: 2
AC input range: 100-240
Max power consumption: 43 W
Cooling type: 2 fans
Ethernet Combo ports: 4
SFP ports: 20
SFP+ ports: 4
Serial console port: RJ45