Spesifikasi RB450G:
- CPU: AR7161 680 MHz Atheros CPU
- Memory: 256MB DDR onboard memory chip
- Root loader: RouterBOOT, 1Mbit Flash chip
- Data storage: 512MB onboard NAND memory chip
- Ethernet ports: 5 buah 10/100/1000 Mbit/s Gigabit Ethernet port supporting Auto-MDI/X
- Serial ports: One DB9 RS232C asynchronous serial port
- LEDs: Power, user LED
- Watchdog: IDT internal SoC hardware watchdog timer
- Power options: Power over Ethernet: 18..28V DC (except power over datalines); Power jack: 10..28V DC; Overvoltage protection
- Dimensions: 116mm x 90mm
- Currently supported OS: RouterOS