Specifications Product code CRS804-4DDQ-hRM Architecture ARM 64bit CPU AL52400 CPU core count 4 CPU nominal frequency 2000 MHz CPU Threads count 4 Switch chip model 98DX7335 RouterOS license 6 Operating System RouterOS v7 Size of RAM 4 GB Storage size 512 MB Storage type NAND MTBF Approximately 200'000 hours at 25C Tested ambient temperature -10°C to 60°C Powering Number of AC inputs 2 AC input range 100-240 Frequency (Hz) 50-60 Max power consumption 123 W Max power consumption without attachments 92 W Cooling type 2 fans Ethernet Number of 1G/2.5G/5G/10G Ethernet ports 2 (supported: 10M/100M/1G/10G) Number of 400G QSFP56-DD ports 4 Peripherals Serial console port RJ45 Other CPU temperature monitor Yes PCB temperature monitor Yes Voltage Monitor Yes Certification & Approvals Certification CE, EAC, ROHS IP 20 Included parts Image of 2x IEC cords 2x IEC cords Image of Rackmount bracket white Rackmount bracket white Image of Rackmount rear support ears (2/2) Rackmount rear support ears (2/2) Image of Rackmount bracket (long) Rackmount bracket (long) Image of RMK-2x10/19 RMK-2x10/19 Image of K-99 fastening set K-99 fastening set