SRX Series: Services Gateways for the Branch
SRX100, SRX110, SRX210, SRX220, SRX240, SRX550, and SRX650
https://www.juniper.net/us/en/local/pdf/datasheets/1000281-en.pdf
https://www.juniper.net/us/en/local/pdf/datasheets/1000281-en.pdf