| Product Code | RB1100Dx4 |
| Architecture | ARM 32bit |
| CPU | AL21400 |
| CPU Core Count | 4 |
| CPU Nominal Frequency | 1.4 GHz |
| CPU Threads Count | 4 |
| Switch Chip Model | RTL8367 |
| Dimensions | 443 x 148 x 44 mm |
| RouterOS License | 6 |
| Operating System | RouterOS |
| Size of RAM | 1 GB |
| Storage Size | 128 MB |
| Storage Type | NAND |
| MTBF | Approximately 200,000 hours at 25C |
| Tested Ambient Temperature | -40C to 70C |
| Powering | |
| Number of AC Inputs | 2 |
| Number of DC Inputs | 2 (PoE-IN, 2-pin terminal) |
| 2-Pin Terminal Input Voltage | -48, 20-57 V |
| Max Power Consumption | 33 W |
| Max Power Consumption Without Attachments | 25 W |
| PoE In | 802.3af/at |
| Cooling Type | Passive |
| PoE In Input Voltage | 20-57 V |
| Ethernet | |
| 10/100/1000 Ethernet Ports | 13 |
| Peripherals | |
| Extended Storage | 60GB M.2 SSD included |
| Memory Card Type | microSD |
| Memory Cards | 1 |
| SATA Ports | 2x SATA3 |
| Serial Console Port | RS232 |
| Number of M.2 Slots | 2 |
| Other | |
| Current Monitor | Yes |
| PCB Temperature Monitor | Yes |
| Voltage Monitor | Yes |
| Beeper | Yes |
| Certification & Approvals | |
| Certification | CE, EAC, ROHS |
| IP Rating | IP20 |
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